1)Input voltage/current: 5-12V/1000mA
2)Output voltage/current: 7.4V/1500mA
3)Built-in Lithium Polymer Battery 3.7V/2500mA
4)Solar panel 1.5W(5.5V / 270mA)
5)Solar energy conversion efficiency 18%
6)Power adapter Input:100-240V 50/60Hz
7)Charging time: 8-10h(Using Solar Light);2-4h(Using AC Adapter)
8)Output Plug 5.5mmx2.1mm
9)Dimensions 143mm*75mm*9mm
10)Weight 205g
11)Accessories:Mounting Strap;Tripod,Cable(2M),
12)Operating Temperature -22~+158°F/-30 ~+70°C
13)Operation Humidity 5% ~ 95%