3.7V 800mAh Lithium Battery Model 703040 with Protection Circuit – Rechargeable – Compatible with Bluetooth Earphones and TWS Headphones

High-quality 3.7V 800mAh lithium battery (Model 703040) with built-in protection circuit for safe and stable charging and use. This rechargeable battery is compatible with Bluetooth earphones, TWS headphones, and other small electronic devices, providing long-lasting power and excellent durability for daily and professional use. Lightweight and compact, it is ideal for DIY repairs and replacements, offering a reliable power source for your devices.

Features:

Type: Lithium rechargeable battery

Voltage: 3.7V

Capacity: 800mAh

Model: 703040

Built-in protection circuit for safety and stability

Compatible with Bluetooth earphones, TWS headphones, and small electronics

Lightweight, compact, and durable

Provides stable, long-lasting power supply

Package Includes:

1 x 3.7V 800mAh Lithium Battery Model 703040 with Protection Circuit