1,Solar Portable 2,All-Purpose Power Supply 3,mini power supply Features:1,Material of battery:Lithium-ion polymer:3. ... 12/16V. 19V.3,Output current: 1A/5V,2A/9-12V, 4A/16-19V 4,Charging voltage: 100~240V AC/ ... .) <3 hours 7,Electric eye dimension: 120mmx80mm 8,Peak power supplied by photocell: 1.41 W 9,Material of electric ... ,Laptop PC connectors: 15pcs (optional) Solar Portable All-Purpose Power Supply