Description:<br>Apitud charge data cableBrand:KinrsModel number:CBI-520AThe mail power cord:22 per cooper wireCurrent display:tests revealed by MCUInput voltage:5.5V-2.0VM\/C 5pin:using phosphor cooper，gold plated contactsLength:1 meter<br>When the voltage against 5.5V it will diasonnect by itself.It can test your charger if the real quality.It is easy to know your charger is 500MA， 1A OR 2A. It can show on the LED screen.<br>Package included:<br>1 x Micro USB Cable With LCD Current Display<br>More details: