LCD Screen for Battery Status and timer, with LED Flashlight USA contral IC Cell types: 18650 Li ion cell Capacity: 2,200mAh/2600mAH Output1: DC 5.0V, ...
Battery Item:Polymer Li ion battery Capacity: 10000mAh Input : 5V 1A Output1: 5V 1A Output2: 5V 2A Charging time: 10 H Life time:≥500times Working ......