Wholesale Waterproof Portable Solar Power Bank 20000mah for free sample

Buy offer Details

Output Interface : Double Usb
Input Interface : Mini USB
Supports Solar Energy : Yes
Is LED Lamp Illumination : Yes
Battery Type : Li-Polymer Battery
Input : Micro USB 5V/1A
Outport : 5V 1A/2.1A
Item : Waterproof Solar Panel Power Bank External Battery Dual-USB Charger
Features : : ultra slim, with LED power indicator
Cell : : 18650 li-ion battery, A grade
Real Capacity : : 8000/10000/12000mAh
Life cycle : : >500 times
Certification : : CE ROHS FCC
Shell materail : : ABS plastice, solar panel
PCB : : with protection for over charge, over discharge and short-circuit