Best Solar powerbank for mobile phones (20000mAh)

This solar powerbank can be charged by sunlight. It has a dual USB port with 5V/2.1A peak output to charge multiple devices at the same time. You can use it for camping where you charge this solar powerbank with sunlight. It has a capacity of 20000mah which is more than sufficient for mobile phones and other devices. 

You will also get a Dual-LED flashlight with a longer backup time. This powerbank is protected from shock, dust, and water. It has a built-in safety chip that protects from voltage fluctuation and short circuits. More features and specifications about this gadget are given below to consider. You can also check the discounted price from the Amazon website.

Pros and cons of Solar powerbank for mobile phones

1. This solar powerbank can be charged with a USB cable or sunlight.
2. This powerbank has a dual flashlight with 3 useful modes. 
3. It can be used to charge mobile phones, cameras, smartwatches, and other gadgets.
4. Perfect gadget for camping, hiking and traveling.
5. This solar powerbank is shockproof, dustproof, and water resistant.
6. It is compact in size and easy to carry in your backpack.
7. Built-in 20000mAh high-capacity polymer battery.
8. Dual 5V/2.1A USB output allows charging multiple devices at the same time.
9. The online rating is 4.2 out of 5 which is recommendable.
10. It takes a bit long time to charge from the sunlight.