Kanex GoPower Watch battery

Weight: 139 g
Brand: Kanex
Equipment: USB to micro USB cable
Description: Capacity: 4000 mAh, compatibility: wireless charging, charging for Apple Watch, max. output current: 1A, weight: 139g
Width: 78
Height: 82
Type: Portable accumulator
Compatibility: Wireless charging, charging for Apple Watch
Housing material: Plastic
Thickness: 25.4mm
Capacity: 4000 mAh
Input voltage: 5
Battery voltage: 3.7 V
Max. output current: 1 A
Built-in battery type: Li-Ion
Input connectors: micro USB
Output connectors: USB Type-A
Max. current per USB 1: 1 A