SunJack Heat Bank keeps you warm and your mobile devices charged. This little device weights only 0.6 lbs, has a dimension of 4.1 x 2.8 x 1.8 inch. Rounded design and smooth surface make it fits perfect in your hand. Device heats up from both sides, and reaches 122F; keep you warm when it gets cold. 7500mAh battery capacity and simultaneously charge and discharge make it a great powerbank. Specification: Battery Capacity: 7500mAh Input: 2A Max Output: 2A Dimension: 4.1 x 2.8 x 1.8 inch Weight: 0.35 lbs Charging Time: 2A/5 hours Surface Temperature: 122F plus/minus 41F when heating What is in the box: Heat Bank Charging cable Strap User Manual
7500 mAh battery capacity; charges your mobile devices 3-4 times, or provides heating for 4 hours.
Smart temperature detecting system: device automatically stops heating when surface temperature reaches 122°F-heating stops after an hour to save battery.
Device can be charged and discharged simultaneously. 2A input fast charge, works great with the SunJack panel
To protect your safety and the device, it has temperature protection, over charge and discharge protection, short-circuit protection, over current protection, over voltage protection and over wattage protection.
One year hassle free warranty