Designed to be used with 7 V gloves and garments that have an onboard temperature control button. Premium A cells with thermal and short circuit protection. Fully charged in 2 - 8 hours. Rechargeable up to 500 times. On-board Fuel gauge shows Battery Charge:. 3-LEDs- Fully Charged. 2-LEDs- Half Power. 1-LED- Low Power. Compatible with other Gerbing 7 V items but will be at a constant high-heat if the garment does not have a control button.. Does not include charger..
