Enjoy your business trip with small size and light weight powergrain. Specification Dimension: 96*66*24.3mm Weight: 120g Battery Type: Li-ion 18650 Capacity: 5200mAh Micro Input: DC 5V/2A USB\'A Output: DC 5V/2.1A Protection functions: Short ...
Type:Emergency / Portable Mobile Phone Solar Charger-Portable Green Power Supply ...