Description
- USB rechargeable 7.4V Lithium-ion battery
- Approximately 6.5 hours of battery performance at Low setting, 3 hours on the medium setting, and 2 hours on High setting
- Compatible with the Heated Core Hand Warmer
- Comes with a charging cable
Stay warm longer with an extra Heated Core Hand Warmer battery. This battery is for the Heated Core Hand Warmer only. It is not compatible with the Heated Core Vest or the Heated Core Pant. View the compatible battery and charger for the Vest and Pant.