powerbank
thingiverse
Design a protective box for the load controller that can be found on this link https://www.banggood.com/5V-2A-Solar-Panel-Power-Bank-USB-Charge-Voltage-Controller-Regulator-Module-6V-20V-Input-p-1099540.html?rmmds=myorder which is ideal for using it as a power bank
Download Model from thingiverse
With this file you will be able to print powerbank with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on powerbank.