Our 7000mAh portable battery allows you to power any 12V heated clothing without a 12V vehicle. Simply plug your heated clothing directly into the 12V port of the battery for heat on the go. Features both a 12V port and a USB port to charge mobile devices Control the three temperature stages (low, medium, high) using the control buttons on the battery or wirelessly with the included remote LED Display shows the power level and battery life Lightweight & portable at only 0.8lbs Compact with dimensions of 1" x 4" x 5" Estimated battery life up to 500 charges Device fully charges in less than 5 hours Do not connect a temperature controller - use the battery's control buttons or remote to switch heat settings Package Includes: 12V Battery - 7000mAh Remote Wall Charger Extender Battery Specifications: Rating: 11.1V Capacity: 7000mAh Input: DC 12.6V 5.0A max Output: 9V-12.6V 5.0A max Battery Level: 1-9 (empty-full) Output Setting: 1 = 33% 2 = 66% 3 = 99% USB Output: 5V 0.4-2.1A (actual output depends on the phone & charger)