D28 Auto Power bank is aimed at auto of petrol and diesel below version 5.0. Matched intelligent Polymer Physics motor core with 13600mAh, more than 3,000 times charge and discharge cycles. Also has night lighting, SOS lights and other functions, with adjustable voltage output designed to meet the charge needs of a variety of digital products.
Lightweight design, simple, comfortable, and weighs only 500g, easy to operate. The application of advanced technology, constant and stable current discharge , overcharge protection.