... Content of battery:650 /900/1100 mah l 510,510-T,ego t,ego c,ego w etc. ego series threaded connection l Nornal Working ... 3 hoursHow to Charge the e-cigarette eGo batteryPlease screw the eGo battery onto eGo USB charger slightly, then plug it into ... light turns green).Tips: All eGo series batteries: 650mAh eGo battery, 900mAh,1100mAh eGo battery,eGo LCD 650mAh battery, eGo LCD 1100mAh battery) charged ...