Aukey CC-S3 24W 4.8A Compact Dual Port Car Charger with AiPower, BlackDetects the input current of the connected devices to maximize both compatibility and charging speed up to 2. 4 amps each port or 4. 8 amps overall 24W 4. 8A total output with two standard USB output ports enables you to charge two tablets or phones with up to 2. 4A simultaneously at their full speed The most powerful 2 Port Car Charger with the smallest size in the world (2. 72 x 1. 31 x 0. 87 in) ophisticated circuit design with over heated, over