Do not worry about any of your mobile devices losing their charge. Equipped with a micro USB to USB 2.0 cable, the 7500 mAh Power Bank is easy to be recharged by regular computer, laptop, wall charger, car charger. It can be used to charge your Cell Phone, Tablets, or any other devices equipped with a USB 2.0 port, for up to 6 hours. LED1 to LED4 will turn on in turn when charging and when fully charged LED will be constantly bright. LED4 to LED1 will progressively turn off in turn when discharging.
Capacity: 7500 mAh.
Battery type: Li-Polymer Battery.
Input: DC 5V/2A.
Output 1: DC 5V/1A.
Output 2: DC 5V/2.1A.
Other features: LED indicators.
Charging time: 5 hours.
Discharging time: 4.3 hours.
Charging mode: USB port or AC Adapter.
Size: 137mm x 69mm x 12mm.