Qualcomm® Quick ChargeTM 3.0 Tech 

Quick charge 3.0 is engineered to charge devices up to four times faster than conventional charging and is up to 45% more efficient than Quick Charge 2.0

AiPower Adaptive Charging Technology 

Aukey AiPower Adaptive Charging Technology gives all your USB powered devices exactly what they need wth up to 2.4A, i t recognizes the power requirements of connected devices and efficiently matches power output to safely charge any of your USB powered devices. This adaptive charging technology supports healthier battery function and faster charging speeds

Universal Charger

Backward compatible with Quick Charge 1.0 and Quick Charge 2.0 devices. 

Quick charge 3.0 supports all USB connections standards from A to C

Safe Charging Guaranteed

Built-in safeguards protect your devices against excessive current, overheating, and overcharging

Specifications 
Capacity: 20100mAh 

Micro USB Input: 5V 2A 

Output 1 (Quick Charge 3.0): 3.6-6.5V 3A, 6.5V-9V 2A, 9V-12V 1.5A 

Output 2 (AiPower): 5V 2.4A 

Size: 16.75 cm x 6.1 cm x 2 cm

Weight: 416g