ZAGG Mobile Charging Station for Apple iPhone and Apple iWatch (5,000mAh) - Black The dual-charging design delivers one full charge for both your iPhone and Apple Watch - at the same time. A built-in, pre-charged, 5000mAh battery keeps your devices charged when youre on the go. An integrated cable storage system keeps your cables neat and handy for simple charging on the go. The watch mounting system charges your Apple Watch in nightstand mode or flat for ultimate convenience. An included Lightning cable makes charging your iPhone or other Apple device easy.