Opteka Rugged 6000mAh Power Bank for GoPro Hero4

Brand: Opteka
Description: Capacity: 6000 mAh, max. output current: 2.10 A
Additional Information: Ability to charge two batteries for the GoPro Hero4 camera
Type: Portable accumulator
Housing material: Plastic
Capacity: 6000 mAh
Input voltage: 5
Max. output current: 2.1 A
Input current: 1 A
Input connectors: micro USB
Output connectors: USB Type-A
Max. current per USB 1: 2.1 A