2. material: 600*600D pu
1. dimension:39*22*81cm
Backpack:
4. battery capacity: 2200mAH
3. battert type: Li-ion
2. output current: 650mAh
1. output voltage:DC 6V
Battery Box:
5. peak current: 450mAH
4. peak voltage:6V
3. cell type: Monocrystalline
2. dimension:180mm*130mm
1. 2 signel panels
Solar Panel(2.7W):