The file 'Eco-Charge Portable Power Banks From Recyled Laptop Cells 3D Printer Model' is (stl) file type, size is 243.9KB.
Print out all 3 parts, solder everything together, and you have yourself a portable USB power bank!
More details on the background of this project can be found here: https://a2delectronics.ca/2018/04/12/eco-charge-portable-usb-power-banks/
Instructions, parts list and other info will be published on instructables soon.
EcoChargeBottom.stl | 611.3KB | |
EcoChargeDivider.stl | 39.5KB | |
EcoChargeTop.stl | 110.7KB |