200mAh 3.7V Single‑Cell Li‑Po Battery

Overview

Tiny 200mAh single‑cell Li‑Po battery for wearables, wireless sensors, and portable electronics. Built‑in protection circuit (PCB) for safe operation.

Key Features

• Nominal voltage: 3.7V
• Capacity: 200mAh
• Built‑in protection circuit (PCB)
• JST or bare wires (depending)

Specifications

• Charge voltage: 4.2V
• Discharge current: up to 0.4A

Dimensions & Weight

• Length: ~30 mm
• Width: ~20 mm
• Height: ~5 mm
• Weight: ~4 g

Package Includes

• 1 × 200mAh Li‑Po Battery

Applications

• Wearables and smartwatches
• Wireless sensors and IoT
• Portable electronics