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The 3.7V 350mAh LiPo Battery is a compact and lightweight rechargeable lithium polymer battery, perfect for powering Arduino boards, ESP8266/ESP32, Bluetooth modules, wearables, and small RC devices. It offers stable voltage, good cycle life, and high energy density, making it ideal for low-power embedded projects.
This battery is commonly used in portable DIY electronics, and is now available at an affordable price in Bangladesh. Some versions may include a JST connector, while others come with bare wires — please verify before use.
Voltage: 3.7V (nominal)
Capacity: 350mAh
Battery Type: LiPo (Lithium Polymer)
Charging Voltage: 4.2V max
Connector: JST 2-pin / Bare wires (varies)
Applications: Arduino, ESP32, RC planes, IoT devices, GPS modules
Dimensions: May vary slightly depending on stock
