{"title":"Power Supplies , Batterys and Accessories","description":"","products":[{"product_id":"9v-battery","title":"9V Alkaline Battery – Long-Lasting","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eReliable 9V alkaline battery for multimeters, smoke detectors, wireless microphones, and educational kits. Leak‑resistant construction and a 5‑year shelf life ensure power when you need it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteady 9V output for critical devices\u003c\/li\u003e\n\u003cli\u003eLeak‑resistant seal protects equipment\u003c\/li\u003e\n\u003cli\u003eLong shelf life – ready to use for up to 5 years\u003c\/li\u003e\n\u003cli\u003eMercury‑free and environmentally safe\u003c\/li\u003e\n\u003cli\u003eStandard snap terminals fit all 9V devices\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: 6LR61 alkaline\u003c\/li\u003e\n\u003cli\u003eNominal capacity: ~550mAh\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~48.5 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~26.5 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~17.5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~45 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 9V Alkaline Battery\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMultimeters and test equipment\u003c\/li\u003e\n\u003cli\u003eSmoke detectors and alarms\u003c\/li\u003e\n\u003cli\u003eWireless microphones and instruments\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928577016037,"sku":"SE-BAT-018","price":89.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_3c6e79db-e13a-4941-a483-308f6b44a114.webp?v=1786184199"},{"product_id":"hi-link-module","title":"Hi‑Link AC‑DC Converter Module","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eHi‑Link AC‑DC converter module (5V or 12V output). Compact, isolated power supply for embedded systems and industrial automation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 85–265V AC\u003c\/li\u003e\n\u003cli\u003eOutput: 5V or 12V DC\u003c\/li\u003e\n\u003cli\u003eCurrent: 1A\u003c\/li\u003e\n\u003cli\u003eIsolated and regulated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eEfficiency: \u0026gt;75%\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~35 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~25 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~20 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~20 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × Hi‑Link Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower supplies for IoT and embedded systems\u003c\/li\u003e\n\u003cli\u003eIndustrial and home automation\u003c\/li\u003e\n\u003cli\u003eAC‑DC conversion projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928742822117,"sku":"SE-BAT-028","price":189.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/images_7015579d-6b57-4a7a-992e-67662af2aaf7.jpg?v=1786184284"},{"product_id":"lm2596-buck-module","title":"LM2596 Buck Converter Module (3A)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eLM2596 buck converter with 3A output. Input: 4.5–40V, output adjustable 1.2–37V. High efficiency, ideal for voltage step‑down applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 4.5–40V\u003c\/li\u003e\n\u003cli\u003eOutput: 1.2–37V (adjustable)\u003c\/li\u003e\n\u003cli\u003eCurrent: 3A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSwitching frequency: 150kHz\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~45 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~30 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~10 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × LM2596 Buck Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVoltage step‑down for general projects\u003c\/li\u003e\n\u003cli\u003ePowering Arduino and sensors\u003c\/li\u003e\n\u003cli\u003eDIY power supplies\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928742854885,"sku":"SE-BAT-040","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/images_245ce73f-be4e-4746-9a06-a66479dc3728.jpg?v=1786184285"},{"product_id":"xl4015-dc-buck-module","title":"XL4015 DC Buck Module (5A)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eXL4015 buck converter with 5A output. Input: 8–36V, output adjustable 1.25–32V. High efficiency, compact size.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 8–36V\u003c\/li\u003e\n\u003cli\u003eOutput: 1.25–32V (adjustable)\u003c\/li\u003e\n\u003cli\u003eCurrent: 5A\u003c\/li\u003e\n\u003cli\u003eHigh efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSwitching frequency: 300kHz\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~45 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~30 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~15 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × XL4015 Buck Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVoltage step‑down for high‑current projects\u003c\/li\u003e\n\u003cli\u003ePowering 5V and 12V devices\u003c\/li\u003e\n\u003cli\u003eBattery charging and LED drivers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928742887653,"sku":"SE-BAT-035","price":15.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_44a35186-1d00-4928-bb10-f5f86ff144b0.webp?v=1786184285"},{"product_id":"xl4016-dc-buck-module","title":"XL4016 DC Buck Module (8A)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eXL4016 buck converter with 8A output. Input: 8–40V, output adjustable 1.25–36V. High efficiency, ideal for high‑current applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 8–40V\u003c\/li\u003e\n\u003cli\u003eOutput: 1.25–36V (adjustable)\u003c\/li\u003e\n\u003cli\u003eCurrent: 8A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSwitching frequency: 300kHz\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~60 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~40 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~30 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × XL4016 Buck Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh‑current voltage step‑down\u003c\/li\u003e\n\u003cli\u003ePowering high‑power loads\u003c\/li\u003e\n\u003cli\u003eBattery charging and LED drivers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928742920421,"sku":"SE-BAT-045","price":200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_dac526f6-80ef-4db1-97e3-04b8dddfd65c.webp?v=1786184286"},{"product_id":"xl6009-dc-step-up-module","title":"XL6009 DC Step‑Up (Boost) Module","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eXL6009 boost converter, adjustable output up to 30V. Input: 3–32V, current: 2A. High efficiency, compact size.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 3–32V\u003c\/li\u003e\n\u003cli\u003eOutput: up to 30V (adjustable)\u003c\/li\u003e\n\u003cli\u003eCurrent: 2A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSwitching frequency: 400kHz\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~45 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~30 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~10 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × XL6009 Boost Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBoosting battery voltage\u003c\/li\u003e\n\u003cli\u003ePowering 12V\/24V devices\u003c\/li\u003e\n\u003cli\u003eDIY power supplies\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928747344101,"sku":"SE-BAT-046","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_5edaa0ba-f65f-42c7-8f0b-298f29dc8b0d.webp?v=1786184286"},{"product_id":"150w-dc-boost-module","title":"150W DC Boost Converter Module","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eHigh‑power DC‑DC boost converter capable of delivering up to 150W. Input: 10–32V, output adjustable 10–60V. Built‑in heatsink.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput voltage: 10–32V DC\u003c\/li\u003e\n\u003cli\u003eOutput voltage: 10–60V (adjustable)\u003c\/li\u003e\n\u003cli\u003eOutput current: up to 10A\u003c\/li\u003e\n\u003cli\u003eBuilt‑in heatsink\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eEfficiency: up to 92%\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~65 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~50 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~30 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~80 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 150W Boost Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery‑powered high‑voltage supplies\u003c\/li\u003e\n\u003cli\u003eLED lighting drivers\u003c\/li\u003e\n\u003cli\u003ePower amplifiers and motor drives\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928747376869,"sku":"SE390","price":500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_e2a284c2-ab67-439c-8eb0-1ae30e39d273.webp?v=1786184287"},{"product_id":"5v-5-amps-buck-module","title":"5V 5A Buck Converter Module","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDC‑DC buck converter providing 5V \/ 5A output. Input: 6–40V. High efficiency, ideal for powering Raspberry Pi, LED strips, and high‑current 5V devices.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 6–40V\u003c\/li\u003e\n\u003cli\u003eOutput: 5V, 5A\u003c\/li\u003e\n\u003cli\u003eHigh efficiency\u003c\/li\u003e\n\u003cli\u003eOver‑current protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSwitching frequency: ~150kHz\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~50 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~30 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~15 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 5V 5A Buck Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering high‑current 5V devices\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi and Arduino projects\u003c\/li\u003e\n\u003cli\u003eLED strip and motor power\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928765759717,"sku":"SE-BAT-036","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_db635ef3-0f48-4017-a9b6-ff086736cf67.webp?v=1786184292"},{"product_id":"lipo-tester-battery-indicator","title":"Li‑Po Tester \/ Battery Indicator","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eBattery voltage tester for Li‑Po packs (2S–6S). Displays individual cell voltages and total voltage. Alarm for low voltage.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDisplays cell voltages\u003c\/li\u003e\n\u003cli\u003eAlarm\u003c\/li\u003e\n\u003cli\u003eSupports 2S–6S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eConnector: JST‑XH balance plug\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eWeight: ~10 g\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × Li‑Po Tester\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChecking Li‑Po battery charge status\u003c\/li\u003e\n\u003cli\u003eDrone and RC battery monitoring\u003c\/li\u003e\n\u003cli\u003eBattery health assessment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928770248933,"sku":"SE-BAT-039","price":599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_abf37bdb-636a-4285-a264-1ec4f8532359.webp?v=1786184295"},{"product_id":"1-way-18650-battery-holder","title":"1‑Way 18650 Battery Holder","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eSingle 18650 battery holder with pre‑attached wires. Provides a secure slot for one 18650 Li‑ion cell. Ideal for portable electronics and DIY battery packs.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHolds 1× 18650 battery\u003c\/li\u003e\n\u003cli\u003eWire leads for easy connection\u003c\/li\u003e\n\u003cli\u003ePolarity marked\u003c\/li\u003e\n\u003cli\u003eDurable plastic housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eContact: Nickel‑plated spring\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~75 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~22 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~22 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~10 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 1‑Way 18650 Holder\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePortable electronics and power banks\u003c\/li\u003e\n\u003cli\u003eDIY battery packs\u003c\/li\u003e\n\u003cli\u003ePrototyping and testing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928770805989,"sku":"SE-BAT-004","price":200.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_b9dc4c02-9ed0-41fc-b601-bf5befa1ee20.webp?v=1786184297"},{"product_id":"2-way-18650-battery-holder","title":"2‑Way 18650 Battery Holder","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eHolds 2× 18650 batteries in series or parallel configuration (check wiring). 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Typically wired in series (11.1V) or parallel (3.7V). Nickel‑plated spring contacts with wire leads.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHolds 3× 18650 cells\u003c\/li\u003e\n\u003cli\u003eSeries or parallel wiring (check variant)\u003c\/li\u003e\n\u003cli\u003eNickel‑plated spring contacts\u003c\/li\u003e\n\u003cli\u003eWire leads included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eContact: Spring loaded\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~75 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~65 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~22 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~30 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 3‑Way 18650 Holder\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh‑capacity battery packs\u003c\/li\u003e\n\u003cli\u003ePortable power supplies\u003c\/li\u003e\n\u003cli\u003eDIY electronics and robotics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928775327973,"sku":"SE-BAT-011","price":729.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_3a573c0e-0528-49e6-ac8d-af57bde2d013.webp?v=1786184298"},{"product_id":"4-way-18650-battery-holder","title":"4‑Way 18650 Battery Holder","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eHolds 4× 18650 batteries. Typically wired in series (14.8V) or parallel (3.7V). Nickel‑plated spring contacts with wire leads.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHolds 4× 18650 cells\u003c\/li\u003e\n\u003cli\u003eNickel‑plated spring contacts\u003c\/li\u003e\n\u003cli\u003eWire leads included\u003c\/li\u003e\n\u003cli\u003eDurable ABS plastic housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eContact: Spring loaded\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~75 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~75 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~22 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~35 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 4‑Way 18650 Holder\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh‑capacity battery packs\u003c\/li\u003e\n\u003cli\u003ePortable power supplies\u003c\/li\u003e\n\u003cli\u003eE‑bikes and portable devices\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928775393509,"sku":"SE-BAT-013","price":5.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_a10c76fd-8c3d-4fe0-bcb8-a6da6c8dde98.webp?v=1786184299"},{"product_id":"cr2032-battery-holder","title":"CR2032 Battery Holder","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eHolder for CR2032 coin cell battery. Available with PCB pins or wire leads. Nickel‑plated contacts.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits CR2032 battery\u003c\/li\u003e\n\u003cli\u003ePCB through‑hole or SMD\u003c\/li\u003e\n\u003cli\u003eNickel‑plated contacts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eCurrent rating: 0.5A\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~25 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~15 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~3 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × CR2032 Holder\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRTC module power backup\u003c\/li\u003e\n\u003cli\u003eSmall portable devices\u003c\/li\u003e\n\u003cli\u003eIoT and sensor nodes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928937267429,"sku":"SE-BAT-024","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_3ddf9230-afde-4e2d-bca0-4f5e1a387da4.webp?v=1786184389"},{"product_id":"2-way-aa-battery-holder","title":"2‑Way AA Battery Holder","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eHolds 2 AA batteries in series (3V output). Includes wire leads for easy integration. Ideal for low‑power electronics and Arduino projects.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHolds 2× AA batteries\u003c\/li\u003e\n\u003cli\u003eOutput voltage: 3V (series)\u003c\/li\u003e\n\u003cli\u003eColour‑coded leads (red\/black)\u003c\/li\u003e\n\u003cli\u003eSpring contacts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eContact: Nickel‑plated\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~55 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~30 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~15 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~15 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 2‑Way AA Holder\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow‑power electronics\u003c\/li\u003e\n\u003cli\u003eArduino and sensor projects\u003c\/li\u003e\n\u003cli\u003eRemote controls and toys\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928937332965,"sku":"SE-BAT-008","price":319.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_fa070e4d-e265-4b4c-92f9-88f13310fe82.webp?v=1786184389"},{"product_id":"3-way-aa-battery-holder","title":"3‑Way AA Battery Holder","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eHolds 3 AA batteries in series (4.5V output). Includes wire leads. Ideal for low‑power electronics and Arduino projects.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHolds 3× AA batteries\u003c\/li\u003e\n\u003cli\u003eOutput: 4.5V (series)\u003c\/li\u003e\n\u003cli\u003eSpring contacts\u003c\/li\u003e\n\u003cli\u003eRed\/black wire leads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eContact: Nickel‑plated\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~70 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~30 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~15 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~20 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 3‑Way AA Holder\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow‑power electronics\u003c\/li\u003e\n\u003cli\u003eArduino and sensor projects\u003c\/li\u003e\n\u003cli\u003ePortable devices\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928937365733,"sku":"SE-BAT-012","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_72962b3b-3594-4b4e-8026-b5f01f678023.webp?v=1786184390"},{"product_id":"4-way-aa-battery-holder","title":"4‑Way AA Battery Holder","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eHolds 4 AA batteries in series (6V output). Includes wire leads. Ideal for powering Arduino and sensors.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHolds 4× AA batteries\u003c\/li\u003e\n\u003cli\u003eOutput: 6V (series)\u003c\/li\u003e\n\u003cli\u003eSpring contacts\u003c\/li\u003e\n\u003cli\u003eRed\/black wire leads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eContact: Nickel‑plated\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~70 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~40 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~15 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~25 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 4‑Way AA Holder\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering Arduino and sensors\u003c\/li\u003e\n\u003cli\u003ePortable electronics\u003c\/li\u003e\n\u003cli\u003eDIY projects and toys\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928941789413,"sku":"SE-BAT-014","price":16.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_9bdaada4-6ac2-4c5d-bd32-0652aef1741a.webp?v=1786184391"},{"product_id":"tp4056","title":"TP4056 Li‑Po Charger Module","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eTP4056 battery charger for 1‑cell Li‑Po. 1A charge current, with protection. Micro‑USB input. Overcharge, overdischarge protection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharges 1S Li‑Po\u003c\/li\u003e\n\u003cli\u003e1A (adjustable)\u003c\/li\u003e\n\u003cli\u003eProtection (overcharge, overdischarge)\u003c\/li\u003e\n\u003cli\u003eMicro‑USB input\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eInput: 5V USB\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~25 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~15 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~5 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × TP4056 Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging Li‑Po batteries\u003c\/li\u003e\n\u003cli\u003eDIY power banks and portable devices\u003c\/li\u003e\n\u003cli\u003eBattery management projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51928941822181,"sku":"SE267","price":500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_fdd953e1-f82e-4894-8491-2ce4c62ca492.webp?v=1786184391"},{"product_id":"breadboard-power-supply","title":"Breadboard Power Supply Module","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003ePower supply module for breadboard, providing 3.3V and 5V from USB or DC input. Input: USB or DC jack (6–12V). Current: up to 700mA.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: USB or DC jack (6–12V)\u003c\/li\u003e\n\u003cli\u003eOutputs: 3.3V and 5V\u003c\/li\u003e\n\u003cli\u003eCurrent: up to 700mA\u003c\/li\u003e\n\u003cli\u003eWith 2‑pin power header\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eRegulator: AMS1117 or similar\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~55 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~35 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~20 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × Breadboard Power Supply\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering breadboard circuits\u003c\/li\u003e\n\u003cli\u003eArduino and prototyping\u003c\/li\u003e\n\u003cli\u003eEducational electronics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929064734949,"sku":"SE-BAT-023","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_7ed837c7-00da-40b8-bebc-347fa91ea6cc.webp?v=1786184470"},{"product_id":"dc-5v-usb-boost-module","title":"DC 5V USB Boost Module","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eUSB boost converter for generating 5V from lower voltage (e.g., battery). Input: 0.9–5V. Output: 5V USB. Current: up to 500mA.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 0.9–5V\u003c\/li\u003e\n\u003cli\u003eOutput: 5V USB\u003c\/li\u003e\n\u003cli\u003eCurrent: up to 500mA\u003c\/li\u003e\n\u003cli\u003eSmall size\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eEfficiency: up to 90%\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~25 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~15 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~5 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × USB Boost Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePortable device charging\u003c\/li\u003e\n\u003cli\u003eUSB power from single battery\u003c\/li\u003e\n\u003cli\u003eDIY power supplies\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929075056869,"sku":"SE-BAT-025","price":179.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_cb6c3057-09b6-4874-ae2b-21d9af561a72.webp?v=1786184481"},{"product_id":"mp1584","title":"MP1584 Buck Converter Module (3A)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMP1584 buck converter with 3A output. Input: 4.5–28V, output adjustable 0.8–20V. High efficiency, compact size.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 4.5–28V\u003c\/li\u003e\n\u003cli\u003eOutput: 0.8–20V (adjustable)\u003c\/li\u003e\n\u003cli\u003eCurrent: up to 3A\u003c\/li\u003e\n\u003cli\u003eHigh efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSwitching frequency: 1.5MHz\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~22 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~17 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~5 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × MP1584 Buck Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVoltage step‑down for projects\u003c\/li\u003e\n\u003cli\u003ePowering 5V and 3.3V devices\u003c\/li\u003e\n\u003cli\u003eBattery‑powered applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929116344549,"sku":"SE-BAT-041","price":359.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_74b0880e-0ef5-4553-8e38-0b9ca4e5ca31.webp?v=1786184504"},{"product_id":"mt3608","title":"MT3608 DC‑DC Step‑Up (Boost) Module","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMT3608 boost converter, adjustable output up to 28V. Input: 2–24V, 2A switch current. Efficiency up to 93%, compact size.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 2–24V\u003c\/li\u003e\n\u003cli\u003eOutput: up to 28V (adjustable)\u003c\/li\u003e\n\u003cli\u003eEfficiency up to 93%\u003c\/li\u003e\n\u003cli\u003eSmall size\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eCurrent: up to 2A (switch)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~20 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~15 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~5 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × MT3608 Boost Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBoosting battery voltage\u003c\/li\u003e\n\u003cli\u003ePowering 12V and 24V devices\u003c\/li\u003e\n\u003cli\u003eDIY power supplies\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929129910501,"sku":"SE-BAT-042","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_135589ed-2cc2-4622-9565-3373bd2b1e66.webp?v=1786184512"},{"product_id":"peltier-block","title":"Peltier Block Kit (TEC + Heatsink)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003ePeltier block kit with TEC1‑12706 module, heatsink, and fan. Provides active cooling or heating. 12V operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModule: TEC1‑12706 (12V)\u003c\/li\u003e\n\u003cli\u003eCooling power: ~60W\u003c\/li\u003e\n\u003cli\u003eHeatsink and fan included\u003c\/li\u003e\n\u003cli\u003ePre‑wired\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMax voltage: 15V\u003c\/li\u003e\n\u003cli\u003eMax current: 6A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~60 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~60 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~40 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~200 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × Peltier Block Kit\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDIY cooling systems\u003c\/li\u003e\n\u003cli\u003eMini refrigerators and chillers\u003c\/li\u003e\n\u003cli\u003eTemperature control experiments\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929152585957,"sku":"SE-BAT-029","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/images_0a7f1586-11fa-4b41-861a-c306262cc71a.jpg?v=1786184526"},{"product_id":"tec12715","title":"TEC1‑2715 Peltier Thermoelectric Cooler","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eTEC1‑2715 Peltier module for cooling\/heating applications. 15A capacity, 12V operation. Qmax ~100W. Delta Tmax ~70°C.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMax voltage: 15V\u003c\/li\u003e\n\u003cli\u003eMax current: 15A\u003c\/li\u003e\n\u003cli\u003eQmax: ~100W\u003c\/li\u003e\n\u003cli\u003eDelta Tmax: ~70°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSize: 40×40mm\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: 40 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 40 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 3.5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~25 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × TEC1‑2715 Peltier Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDIY cooling systems and mini fridges\u003c\/li\u003e\n\u003cli\u003eTemperature control experiments\u003c\/li\u003e\n\u003cli\u003eThermoelectric generators\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929184501989,"sku":"SE-BAT-034","price":69.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_35aaa0f6-996b-4c57-918c-f7db61f8e279.webp?v=1786184549"},{"product_id":"dc-to-dc-for-arduino","title":"DC‑DC Converter for Arduino","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDC‑DC buck converter module for powering Arduino from higher voltages (e.g., 12V to 5V). Input: 7–28V. Output: 5V or 3.3V selectable. Current: up to 1A.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInput: 7–28V DC\u003c\/li\u003e\n\u003cli\u003eOutput: 5V or 3.3V selectable\u003c\/li\u003e\n\u003cli\u003eCurrent: up to 1A\u003c\/li\u003e\n\u003cli\u003eLED indicator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eEfficiency: \u0026gt;80%\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~25 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~20 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~5 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × DC‑DC Converter Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering Arduino from higher voltage supplies\u003c\/li\u003e\n\u003cli\u003eBattery‑powered projects\u003c\/li\u003e\n\u003cli\u003eDIY power regulation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929211404517,"sku":"SE-BAT-026","price":1549.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_a699863d-fa83-4dd0-88e8-204c591d2444.webp?v=1786184564"},{"product_id":"solar-charger-module","title":"Solar Charger Module","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eSolar charging module with charge management for Li‑Po batteries. Can charge from solar panel. Protection: over‑charge, over‑discharge.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMPPT or PWM charging (check)\u003c\/li\u003e\n\u003cli\u003eSupports 5V solar input\u003c\/li\u003e\n\u003cli\u003eLi‑Po\/Li‑ion charging (1S or 2S)\u003c\/li\u003e\n\u003cli\u003eProtection: over‑charge, over‑discharge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eInput: 5–6V\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~25 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~20 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~5 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × Solar Charger Module\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSolar‑powered battery charging\u003c\/li\u003e\n\u003cli\u003ePortable solar projects\u003c\/li\u003e\n\u003cli\u003eDIY renewable energy systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929211535589,"sku":"SE-BAT-033","price":5999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_2d43a85a-14ef-44a3-b327-47910506d0d7.webp?v=1786184566"},{"product_id":"2v-solar-panel","title":"2V Solar Panel","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e2V solar panel for low‑power projects like LED lighting, small sensors, and educational kits. Compact and lightweight with epoxy encapsulation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 2V\u003c\/li\u003e\n\u003cli\u003ePower: 0.5–1W\u003c\/li\u003e\n\u003cli\u003eEpoxy encapsulated\u003c\/li\u003e\n\u003cli\u003ePre‑tinned wires\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOpen circuit voltage: ~2.5V\u003c\/li\u003e\n\u003cli\u003eCurrent: 50–150mA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~50 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~50 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~20 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 2V Solar Panel\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSolar‑powered LED lights\u003c\/li\u003e\n\u003cli\u003eSmall sensor nodes\u003c\/li\u003e\n\u003cli\u003eEducational solar kits\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929239159013,"sku":"SE-BAT-006","price":5.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_c5009988-57a8-4837-bc61-2f836a582cca.webp?v=1786184583"},{"product_id":"3v-solar-panel","title":"3V Solar Panel","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e3V solar panel for low‑power sensors, calculators, and microcontrollers. Compact and efficient with epoxy encapsulation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 3V\u003c\/li\u003e\n\u003cli\u003ePower: 0.5–2W\u003c\/li\u003e\n\u003cli\u003eEpoxy encapsulated\u003c\/li\u003e\n\u003cli\u003ePre‑tinned wires\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOpen circuit voltage: ~3.5–4V\u003c\/li\u003e\n\u003cli\u003eCurrent: 100–300mA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~60 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~60 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~25 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 3V Solar Panel\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow‑power sensors and IoT\u003c\/li\u003e\n\u003cli\u003eCalculators and small devices\u003c\/li\u003e\n\u003cli\u003eEducational solar projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929239257317,"sku":"SE-BAT-010","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_fc7b3dcf-02e3-4e89-a207-047c13ac4abb.webp?v=1786184583"},{"product_id":"5v-solar-panel","title":"5V Solar Panel","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e5V solar panel for USB device charging and powering 5V projects directly. Portable and weather‑resistant construction.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 5V\u003c\/li\u003e\n\u003cli\u003eUSB‑A output or bare wires\u003c\/li\u003e\n\u003cli\u003ePortable and weather‑resistant\u003c\/li\u003e\n\u003cli\u003ePower: 3–10W (check variant)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOpen circuit voltage: ~5.5–6V\u003c\/li\u003e\n\u003cli\u003eCurrent: 600–2000mA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eWeight: Light (varies by wattage)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 5V Solar Panel\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUSB device charging\u003c\/li\u003e\n\u003cli\u003e5V Arduino and Pi projects\u003c\/li\u003e\n\u003cli\u003ePortable solar power\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929239290085,"sku":"SE-BAT-016","price":779.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_de6acd76-195a-4d99-a296-146e3781678e.webp?v=1786184584"},{"product_id":"6v-solar-panel","title":"6V Solar Panel","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e6V solar panel for charging single Li‑Po cells or powering low‑voltage devices. Compact with epoxy encapsulation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 6V\u003c\/li\u003e\n\u003cli\u003ePower: 1–3W\u003c\/li\u003e\n\u003cli\u003eEpoxy encapsulated\u003c\/li\u003e\n\u003cli\u003ePre‑tinned wires\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOpen circuit voltage: ~7–8V\u003c\/li\u003e\n\u003cli\u003eCurrent: 200–500mA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~100 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~100 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~50 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 6V Solar Panel\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging single Li‑Po cells\u003c\/li\u003e\n\u003cli\u003eSmall sensors and devices\u003c\/li\u003e\n\u003cli\u003eEducational solar projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929239322853,"sku":"SE-BAT-017","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_fcc1b8f2-2da9-48b8-8ecc-02a826a3bcb8.webp?v=1786184585"},{"product_id":"9v-solar-panel","title":"9V Solar Panel","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e9V solar panel for charging 9V batteries and powering small electronics. Compact and lightweight with epoxy encapsulation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 9V\u003c\/li\u003e\n\u003cli\u003ePower: 1–5W\u003c\/li\u003e\n\u003cli\u003eEpoxy encapsulated\u003c\/li\u003e\n\u003cli\u003ePre‑tinned wires\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOpen circuit voltage: ~10–12V\u003c\/li\u003e\n\u003cli\u003eCurrent: 100–500mA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eWeight: ~100 g (varies by wattage)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 9V Solar Panel\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging 9V batteries\u003c\/li\u003e\n\u003cli\u003eSmall electronics and sensors\u003c\/li\u003e\n\u003cli\u003eEducational solar projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929239355621,"sku":"SE-BAT-021","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_2e95abf2-d4d6-4e37-b675-051f1a8f72aa.webp?v=1786184585"},{"product_id":"12v-solar-panel","title":"12V Solar Panel","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eSolar panel designed for 12V battery charging. Typical output between 20–50W depending on variant. Monocrystalline or polycrystalline construction.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eMonocrystalline or polycrystalline\u003c\/li\u003e\n\u003cli\u003eWeather‑resistant construction\u003c\/li\u003e\n\u003cli\u003ePre‑wired with leads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOpen circuit voltage: ~18–22V\u003c\/li\u003e\n\u003cli\u003eCurrent: proportional to wattage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eWeight: ~2–5 kg (depends on wattage)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 12V Solar Panel\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff‑grid solar power systems\u003c\/li\u003e\n\u003cli\u003e12V battery charging\u003c\/li\u003e\n\u003cli\u003eRV, marine, and remote installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929239421157,"sku":"SE-BAT-002","price":729.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_467d21bf-f753-4f95-98f1-2e67f8186f45.webp?v=1786184586"},{"product_id":"snap-with-dc-pin","title":"9V Snap to DC Barrel Adapter (5.5×2.1mm)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eCombined 9V battery snap and DC barrel plug adapter. Converts a 9V battery to a 5.5×2.1mm DC male plug for portable power.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e9V snap connector\u003c\/li\u003e\n\u003cli\u003e5.5×2.1mm DC male plug\u003c\/li\u003e\n\u003cli\u003eCable length: ~15cm\u003c\/li\u003e\n\u003cli\u003eConvenient for battery‑powered projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eCurrent: 2A\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eWeight: ~10 g\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 9V Snap with DC Pin\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePortable power for devices with DC inputs\u003c\/li\u003e\n\u003cli\u003eDIY battery adapters\u003c\/li\u003e\n\u003cli\u003eField testing and mobile projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929239453925,"sku":"SE-BAT-020","price":50.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_edece1fc-a2c5-4183-b862-ccae67cca9ca.webp?v=1786184587"},{"product_id":"battery-snap","title":"9V Battery Snap Connector","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eStandard 9V battery snap connector with pre‑attached wire leads. Connects to 9V PP3 batteries for powering projects and devices.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 9V battery terminals\u003c\/li\u003e\n\u003cli\u003eWire length: ~15cm\u003c\/li\u003e\n\u003cli\u003eRed\/black colour coding\u003c\/li\u003e\n\u003cli\u003eNickel‑plated contacts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eCurrent: 2A\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eWeight: ~5 g\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 9V Battery Snap\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 9V battery devices\u003c\/li\u003e\n\u003cli\u003eDIY projects and prototypes\u003c\/li\u003e\n\u003cli\u003eReplacement connectors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929240240357,"sku":"SE-BAT-019","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_244bd593-17b2-4d06-8176-82d647fb0eb1.webp?v=1786184587"},{"product_id":"3-7v-battery-pack","title":"3.7V Battery Pack (1S Li-Po)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eSingle‑cell 3.7V Li‑Po battery pack for portable electronics, wearables, and small projects. Built‑in protection circuit for safe operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 3.7V\u003c\/li\u003e\n\u003cli\u003eCapacity: 200–2000mAh (check variant)\u003c\/li\u003e\n\u003cli\u003eIntegrated protection circuit (often)\u003c\/li\u003e\n\u003cli\u003eJST or bare wire leads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eCharge voltage: 4.2V\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eWeight: ~5–50 g (varies by capacity)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 3.7V Battery Pack\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWearables and portable electronics\u003c\/li\u003e\n\u003cli\u003eIoT sensors and wireless devices\u003c\/li\u003e\n\u003cli\u003eDIY and small projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929241125093,"sku":"SE-BAT-009","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_0832f5c8-d4d9-47d9-9a64-3d8e5f3171f3.webp?v=1786184601"},{"product_id":"7-4v-battery-pack","title":"7.4V Battery Pack (2S Li-Po)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e7.4V (2S) Li‑Po battery pack for RC cars, robots, and portable devices. Includes balance connector for safe charging.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 7.4V\u003c\/li\u003e\n\u003cli\u003eCapacity: 500–3000mAh (check variant)\u003c\/li\u003e\n\u003cli\u003eBalance charger compatible\u003c\/li\u003e\n\u003cli\u003eCompact size\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eDischarge rate: varies\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eWeight: ~80–150 g\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 7.4V Battery Pack\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRC cars and small drones\u003c\/li\u003e\n\u003cli\u003eRobotics and portable projects\u003c\/li\u003e\n\u003cli\u003eConsumer electronics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929241157861,"sku":"SE-BAT-037","price":189.0,"currency_code":"INR","in_stock":true}]},{"product_id":"solar-charge-controller-10-amps","title":"Solar Charge Controller – 10 Amps","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eCompact 10A solar charge controller for small off‑grid systems. Simple PWM regulation with status LEDs. Battery protection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e10A charging\u003c\/li\u003e\n\u003cli\u003e12V only (or 24V selectable)\u003c\/li\u003e\n\u003cli\u003eBattery protection\u003c\/li\u003e\n\u003cli\u003eEasy terminal connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eMax Solar Input: 25V (12V system)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~80 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~45 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~25 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~80 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 10A Solar Charge Controller\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSmall off‑grid solar systems\u003c\/li\u003e\n\u003cli\u003eGarden lights and small pumps\u003c\/li\u003e\n\u003cli\u003eEducational solar projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929241288933,"sku":"SE-BAT-032","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_dbd649c1-1a0a-414d-adde-9add7624fde8.webp?v=1786184603"},{"product_id":"solar-charge-controller-30-amps","title":"Solar Charge Controller – 30 Amps","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003ePWM solar charge controller rated for 30A charging current. Protects batteries from overcharge and over‑discharge in solar systems. 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Quiet operation for cooling enclosures, Raspberry Pi, and electronics.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eConnector: 2‑pin JST or bare wires\u003c\/li\u003e\n\u003cli\u003eNoise level: ~20 dBA\u003c\/li\u003e\n\u003cli\u003eBearing type: sleeve or ball (check variant)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAirflow: ~5–10 CFM\u003c\/li\u003e\n\u003cli\u003eCurrent: 0.1–0.2A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSize: 30mm, 40mm, or 50mm (check variant)\u003c\/li\u003e\n\u003cli\u003eWeight: ~10 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 5V DC Cooling Fan\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRaspberry Pi and SBC cooling\u003c\/li\u003e\n\u003cli\u003eEnclosure and cabinet ventilation\u003c\/li\u003e\n\u003cli\u003eLow‑power electronics cooling\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929242108133,"sku":"SE36-A","price":500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_3404754b-6a5d-462b-b2b5-f540e64ed0e2.webp?v=1786179756"},{"product_id":"kp-602030-500mah-3-7v-1s-lipo-rechargeable-battery","title":"500mAh 3.7V Li‑Po Rechargeable Battery","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e500mAh single‑cell Li‑Po battery with standard JST connector. Dimensions: 60×20×3.5mm. Built‑in protection circuit for safe operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 3.7V\u003c\/li\u003e\n\u003cli\u003eCapacity: 500mAh\u003c\/li\u003e\n\u003cli\u003eBuilt‑in protection circuit\u003c\/li\u003e\n\u003cli\u003eDimensions: 60×20×3.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharge voltage: 4.2V\u003c\/li\u003e\n\u003cli\u003eCharge rate: 0.5C\u003c\/li\u003e\n\u003cli\u003eDischarge rate: 1C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~60 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~20 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~3.5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~12 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 500mAh Li‑Po Battery\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBluetooth headphones and wearables\u003c\/li\u003e\n\u003cli\u003eGPS trackers and IoT devices\u003c\/li\u003e\n\u003cli\u003eDIY electronics and portable projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929243549925,"sku":"SE-BAT-015","price":449.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_294eefd7-2810-42f5-9985-6a37e8500197.webp?v=1786179014"},{"product_id":"200mah-3-7v-single-cell-rechargeable-lipo-battery","title":"200mAh 3.7V Single‑Cell Li‑Po Battery","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eTiny 200mAh single‑cell Li‑Po battery for wearables, wireless sensors, and portable electronics. Built‑in protection circuit (PCB) for safe operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 3.7V\u003c\/li\u003e\n\u003cli\u003eCapacity: 200mAh\u003c\/li\u003e\n\u003cli\u003eBuilt‑in protection circuit (PCB)\u003c\/li\u003e\n\u003cli\u003eJST or bare wires (depending)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharge voltage: 4.2V\u003c\/li\u003e\n\u003cli\u003eDischarge current: up to 0.4A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~30 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~20 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~4 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × 200mAh Li‑Po Battery\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWearables and smartwatches\u003c\/li\u003e\n\u003cli\u003eWireless sensors and IoT\u003c\/li\u003e\n\u003cli\u003ePortable electronics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929243582693,"sku":"SE-BAT-005","price":249.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_62109392-c588-409f-8310-bc5844ee46aa.webp?v=1786179049"},{"product_id":"absd-lipo-battery-11-1v-2200mah-3s-80c","title":"ABSD LiPo 2200mAh 3S 80C Battery","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eHigh‑performance 3S Li‑Po battery with 80C discharge rate. 2200mAh capacity for high‑power RC models, drones, and EDF jets. XT60 connector.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e11.1V (3S) nominal voltage\u003c\/li\u003e\n\u003cli\u003e80C continuous, 160C burst\u003c\/li\u003e\n\u003cli\u003eXT60 connector\u003c\/li\u003e\n\u003cli\u003eHardcase or softcase (varies)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCapacity: 2200mAh\u003c\/li\u003e\n\u003cli\u003eCharge rate: 1C–3C recommended\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: ~105 mm\u003c\/li\u003e\n\u003cli\u003eWidth: ~34 mm\u003c\/li\u003e\n\u003cli\u003eHeight: ~24 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~190 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 × ABSD 3S 2200mAh Battery\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh‑power RC cars and drones\u003c\/li\u003e\n\u003cli\u003eEDF jets and 3D helicopters\u003c\/li\u003e\n\u003cli\u003eCompetition robotics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"New Silikon Electronics","offers":[{"title":"Default Title","offer_id":51929243648229,"sku":"SE-BAT-022","price":2149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/files\/shopping_1afa9db4-b8d4-4645-85b1-fe483021ef65.webp?v=1786179100"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7550\/8709\/collections\/0423ce6b-f0d9-4f62-9710-46afedaaa57b.png?v=1783006740","url":"https:\/\/www.silikonelectronics.com\/collections\/power-supplies.oembed?page=3","provider":"New Silikon Electronics","version":"1.0","type":"link"}