Charging starts it connecting the device to be charged by DC3.5 connect cable well with the power bank, Well matched accessories with the moving device, then press the switch of the power bank and charging starts

Capacity display, there are four power indicators, push on the bottom, power and capacity indicator light will be on

Input/output: Input interface is micro connector, output interface is USB connector

Kinds of chargeable connectors provide the most convenient to you and your friend around

Power bankLY03