A must-have if you brave the cold outdoors! This instant, hand-warming battery pack gets HOT quickly (up to 120F) and lasts up to 6 hours. Sporting an extra large capacity 7200 mAh lithium battery for QUIET, ODOR FREE warmth - AND - plenty of juice to keep your phone charged while you are waiting on that bruiser in the woods or reeling in lunkers on the ice.
Full-grip heating with two temperature settings: Low (109°F): 7+ hrs & High (120°F): 6.5+ hrs
Indicator lights display remaining power as well as heat settings
Charges digital products via USB including; mobile phones, tablets, digital cameras, etc.
Rechargeable 7200mAh lithium-ion battery with up to 500 recharge cycles lasting 6-8 hours between charges
Click Here to download product instruction manual.