High Efficiency Portable Mobile Power Bank
Power Bank Input: Micro USB, 5V,1000mA;

Output: USB 5V, 1000mA (Output Ripple Less Than 100mV);

Capacity: 2 Cells 18650 Li-Ion Battery;

0.3W  LED Lighting;

4 LEDs Capacity Indicator by MCU;

Li-Ion Battery Protect, OCP(Over Current Protect By Hardware and Software;

Up to 87% Efficiency;