**BATTERIES SOLD INDIVIDUALLY. TO BUY A SET ADD QUANTITY 2.
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.
ALL SALES ARE FINAL ON SALE ITEMS. NO RETURNS OR EXCHANGES ALLOWED. Please consult our size charts before purchasing.
