A compact 3.7 V lithium-ion polymer (LiPo) battery with approximately 100 mAh capacity (0.4 Wh). Thin, lightweight, and powerful, this cell is suited for small wearable projects, IoT devices, and compact electronics where space is limited.

The battery comes pre-wired with a genuine 2-pin JST-PH connector for reliable, smooth plug-in connections. Built-in protection circuitry guards against overcharging (above 4.2 V), over-discharge (cuts off at 3.0 V), and output short circuits.

Key Features

• 3.7 V Nominal Voltage – Output ranges from 4.2 V (fully charged) to 3.0 V (cut-off)
• ~100 mAh Capacity – Approximately 0.4 Wh total energy
• Genuine JST-PH Connector – 2-pin connector with smooth, reliable fit
• Built-In Protection – Overcharge, over-discharge, and short-circuit protection
• Compact and Lightweight – Ideal for space-constrained projects

Specifications

• Chemistry – Lithium-ion polymer (LiPo)
• Nominal Voltage – 3.7 V
• Capacity – ~100 mAh
• Connector – 2-pin JST-PH
• Protection – Overcharge, over-discharge, short circuit
• Recommended Charge Rate – 100 mA or less (1C)

Ideal For

• Wearable electronics
• Compact IoT devices
• Small microcontroller projects
• Portable sensor builds

Package Contents

• 1× Lithium Ion Polymer Battery, 3.7 V 100 mAh (with JST-PH connector)