12 Volt / 7000mah Battery: California Heat's 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 and portable at only 0.8 pounds. Compact with dimensions of 1" x 4" x 5". Estimated battery life up to 500 charges. Device fully charges in less than 5 hours. 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.