Top Gread 2200 mAh portable power supply

Name: Top Gread 2200 mAh portable power supply

Instructions:
Capacity： 2200 mAh
Input： DC5.0V-600 mA
Output： DC5.3V-600 mA
Color：black, silver, blue, magenta, orange, yellow, purple
Weight： 76g
Size：97x22x22mm
Charging time： 3-4 hours
Packing quantities：50pcs
Aluminum shell, 18650 lithium-ion batteries, microcomputer full control, static low consumption. Intelligent circuit protection while over-charge or over discharge, over current or short current. At the same time, it can stop automatically when the object is full charge. It has long life usage, which can be up to more than 500 times charge-discharge cycles.High-light LED, can be used as flashlight; water proof function.

Model:  EPPS-204a: Sanyo battery cells, 87% conversion, 24 hours aging test
Model:  EPPS-204b:BYD battery cells, 85% conversion, 8 hours aging test