QC 5V/2A, 9V/2A, 9-12V/1.5A (18W Max) ZEN+ 5V/2.1 A (7.5W)
The A8 QC is one of the fastest charging external battery in the market for its capacity, thanks to the certified Qualcomm Quick Charge 3.0 Technology. With 26,800 mAh capacity, this monster can easily extend your phone usage 7-9 times, and takes only 10-12 hours to charge using a QC3.0 charger.
The dedicated QC 3.0 Port can output 5-6V/3.0A,6-9V/2.0A,9-12V/1.5A (18W Max) when connected to a compatible QC3.0 device. The other three ports with ZEN+ Technology automatically detect your device and fine tune the output to charge it at maximum speed (up to 5V/3.1A). Enjoy top charging speed with a "Zen" peace of mind.