Mobile Warming® uses only the highest quality Lithium-Ion batteries to ensure long-lasting power and battery life. Our batteries are designed to power your Mobile Warming product for hours ensuring you stay warm and comfortable. The 3.7volt Premium Bluetooth® battery is exclusive to our Premium BT Sock and requires MW-Connect® App to use.
![Clipper Bluetooth Battery Monitor [BM-BT]](https://cdn11.bigcommerce.com/s-mepswkuetl/images/stencil/500x659/products/187580/156979/63173XL__60049.1729746315.jpg?c=1 "Clipper Bluetooth Battery Monitor [BM-BT]")
