3.7V 4000mAh LiPo Battery – Lithium Polymer 606090
3.7V 4000mAh LiPo Battery – Lithium Polymer 606090 is backordered and will ship as soon as it is back in stock.
Power your compact electronics with this 3.7V 4000mAh LiPo battery, designed for efficiency and reliability. With a 606090 form factor, this rechargeable lithium polymer battery is ideal for wearables, IoT devices, and low-power applications.
Key Features:
- Compact & Lightweight: Slim profile for space-constrained projects.
- Reliable Performance: 3.7V nominal voltage with a steady discharge curve.
- Built-in Protection Circuit (if applicable): Guards against overcharge, over-discharge, and short circuits.
- JST-PH Connector: Ensures secure and hassle-free connections.
- Size: 6.0mm (thickness) × 60mm (width) × 90mm (length) - Size is determined using the model number
Compatible with the Simple LiPo Charger
For safe and efficient charging, pair this battery with the Simple LiPo Charger, designed in Melbourne, Australia.
- Adjustable Charging Current (100mA default, up to 500mA)
- USB Type-C Power Input for modern connectivity
- LED Status Indicators for real-time charging updates
- 2-pin JST-PH Connector for seamless compatibility
A reliable power source for your next battery-powered project.
This product can be found here:

