Solar Power Bank helps you charge your smartphones and tablets in the wild. The 20000mAh Lithium-ion battery comes with a solar panel, you can just put it under the sunlight and the power bank will be fully charged soon.
Built-in 20000mAh high capacity lithium battery equipped with a compact solar panel, which could recharge the battery itself under sunlight for emergency purpose while outdoor.
Dual USB Ports:
2.1A USB port for iPad/Tablets. 1.0A USB ports for smartphone or other devices; can charge two devices simultaneously, support all digital electronic devices with 5V/2.1A input.
Flashlight & Emergency Light:
Max Brightness, Low Brightness, Strobe, and SOS. One click to switch between 4 light modes. Perfect for camping, hiking, survival traveling and indoor use.
The Efficiency of energy transformation from solar to electric energy is really low, even in a perfect laboratory condition, the transformation efficiency just 30%. We suggest you recharge it via wall charger at the beginning to make the power battery fully activated.
Superior Portability Design:
Easily hang it on your bagpack with the INCLUDED HOOK, hands-free on the go. Perfect for hiking, climbing and other outdoor activities.