The Porodo Power Bank of 20,000mAh 4-panel solar is one of the most powerful and versatile charging solutions for outdoor or emergency use.

This is one of the devices you can count on for backup battery in a huge 20,000mAh battery. It comes in inputs and outputs, including Type-C, Micro USB, and USB-A. This device can be fast charged up to 20w and supports PD of 45 watts.

You can recharge the power bank through sunlight with a built-in 4-panel solar system, which is excellent for outdoor use.

This gadget contains features such as hand crank charging, a flashlight in multiple modes, and removable cables.

It is ideal for all rough conditions as it holds IP45 against water and operates between temperatures of -10 0 C and 40 0 C.