... of battery:Lithium-ion polymer:3.7V 11200 ma h2,Output voltage:(Optional)5/9/12/16V. 19V.3,Output current: 1A/5V,2A ... /DC,5,Charging current: 2A (max) 6,Charging Time (Max.) <3 hours 7,Electric eye dimension: 120mmx80mm 8,Peak power supplied ...