Backpack Solar Powerbank and Charger
Mobile solar charging wherever you are with this light weight solar power bank, with a built in light.
4500mAh 3.7V Lithium battery
Up to 14 hours of light on a full charge
3 levels of lamp power, 1.5W,2.5W and 3.5W
PV panel 3.5W and 6V
Charging input 5.0V and 2.0A
USB output 5V and 2.1A