3.7V 400mAh LiPo 1S Rechargeable Battery with Tools MP3 GPS Speaker - 402050

This 3.7V 400mAh rechargeable battery is perfect for a range of devices, including MP3 players, GPS systems, and speakers. The battery has a chemical composition of Li-Po and a voltage of 1S, ensuring reliable and consistent performance. With the included tools, replacing your old battery has never been easier. This high-quality rechargeable battery is compatible with a range of devices in the sound and vision category, making it an ideal choice for those looking for a versatile and reliable power solution. The battery is designed to provide long-lasting performance, and with its compact size, it's easy to install and use. Whether you're replacing an old battery or upgrading your device, this 3.7V 400mAh LiPo battery is an excellent choice.