3.7V 380mAh 1S Li-Po Rechargeable Battery

The 3.7V 380mAh 1S Li-Po Rechargeable Battery is a versatile and dependable power source designed for small electronic devices and DIY projects. With its lightweight and compact construction, it delivers an excellent balance of energy density and portability, making it suitable for projects where space and weight are critical. The 380mAh capacity ensures longer runtime than smaller Li-Po cells, offering stable and consistent power output at 3.7V.

This rechargeable lithium polymer battery is widely used in applications such as drones, small robots, wireless modules, Bluetooth devices, and portable gadgets. Its compact form factor and JST connector make it easy to integrate into development boards, Arduino projects, and microcontroller-based systems.

Safety and reliability are ensured through robust construction, providing protection against overcharging, over-discharging, and short circuits when paired with a proper charging module. Whether you are working on a robotics prototype, upgrading a DIY gadget, or experimenting with wireless communication modules, this Li-Po battery is a practical and efficient choice.

Available now on eleberric.com, this battery provides excellent value for hobbyists, students, and engineers who require a compact yet powerful energy solution.

Specification

• Voltage: 3.7V (nominal)

• Capacity: 380mAh

• Battery Type: 1S Li-Po (Rechargeable)

• Dimensions: Approx. 41mm × 21mm × 8mm (varies slightly)

• Connector: JST (standard)

• Weight: Approx. 12g

Key Features

• High energy density for longer runtime

• Compact and lightweight for portable applications

• Stable 3.7V output for reliable performance

• Rechargeable for repeated use

• JST connector for easy integration

• Suitable for small electronics and robotics projects

Applications

• DIY electronic kits

• Robotics and automation projects

• Drones and quadcopters

• Wireless communication devices

• Arduino and microcontroller projects

• Portable and wearable gadgets