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 Heated Socks and requires MW-Connect® App to use.
- Two batteries included
- Rating: 3.7volts, 2200mAh
- Input: Micro USB 5V@0.8A
- Charge Time: 5-6 Hours
- Size Inches: 2.8in x 1.8in x .5in
- Size Metric: 73mm x 47mm x 13.5mm