3.7V 350mAh Lithium Polymer Rechargeable Battery Li-Po

The 3.7V 350mAh Lithium Polymer Rechargeable Battery (Li-Po) is a compact, lightweight, and high-performance energy solution designed for portable electronics, wearable devices, microcontrollers, sensors, drones, and DIY projects. With stable discharge characteristics and efficient power delivery, this 3.7V 350mAh LiPo battery offers reliable runtime in space-constrained designs.

It’s compatible with standard Li-Po charging modules and protection circuits, making it ideal for makers, students, and product developers needing a dependable rechargeable battery solution.

Note: Product image is for reference only. The battery part number, label, or brand may vary, but the electrical specifications remain the same.

Features:

• Nominal Voltage: 3.7 V DC – ideal for low-voltage electronics.
• Capacity: 350 mAh for moderate runtime delivery.
• Lightweight & compact: Suitable for space-limited applications.
• Stable discharge performance: Consistent power output during operation.
• Compatible with standard Li-Po chargers (e.g., TP4056) – safe and easy charging.

Specifications:

• Battery Type: Rechargeable Lithium Polymer (Li-Po)
• Nominal Voltage: 3.7 V DC
• Capacity: 350 mAh
• Fully Charged Voltage: 4.2 V (maximum)
• Discharge Cut-off Voltage: ≈ 3.0 V
• Rechargeable: Yes
• Cell Configuration: Single-cell (1S)
• Charging Compatibility: Standard Li-Po charging modules

Applications:

The 3.7V 350mAh Li-Po Battery is perfect for powering:

• IoT devices and wireless sensors
• Arduino / ESP32 / ESP8266 & other microcontroller projects
• Wearable electronics & smart gadgets
• Bluetooth / GPS modules
• Micro robots, RC toys & mini drones
• Portable DIY electronics & prototype systems
• Backup power for small modules

Package Includes:

• 1 × 3.7V 350mAh Lithium Polymer Rechargeable Battery (Li-Po)