Home > Apparel > Heated Clothing Brands > Heated Clothing Batteries > ThermaCELL ProFlex Extra Battery - 2 Pack
Keep your feet warm longer with extra batteries for ThermaCELL Heated Insoles ProFLEX. With extra batteries charged and ready, you can work or play outdoors all day in comfort.
- Includes 2 rechargeable lithium-ion polymer batteries, 1 USB cable, 1 wall charger, and 1 smart charging case
- Batteries fit ThermaCELL Heated Insoles ProFLEX
- Each charge lasts up to 5 hours
- Batteries charge in 4 hours or less
- Use wall charger (included with ThermaCELL Heated Insoles ProFLEX) or any USB port to charge
- Wall charger wires disconnect so charger can be a carrying case for batteries