Build your own portable power bank!
If you want the fully assembled version, see here.
Includes all the electronic components required to build your very own power bank.
3D printed case is optionally included. STL files are available for download here: EcoChargeSTLs
Batteries are optionally included. If you are not able to properly source and test your own batteries, please order them from us. Proper testing should follow the guidelines here.
I do not regularly put these kits together. If you would like to purchase a kit, please use the contact page to contact us directly.