Runner 10400/7800 are both featured with 2 USB charging ports & max output current 3.9A (2.4A+1.5A) that can charge two devices at the same time.
Walk 5200 is designed with compact size and built- in with 5200 mAh high quality Samsung cell that can provide more than 2.5 times of the capacity of a smart phone. With dual USB Ports, Walk 5200 can charge 2 devices at the same time, saving consumers’ precious time.
FSP lightest car charger ever! Features with fast charging total 3.1A(2.1+1) output, 2 USB port, and also supports any kind of vehicle, truck fits too!