The file 'Power Bank 18650 X4 Case Box 3D Printer Model' is (stl) file type, size is 581.9KB.
This power bank is made in 2 versions. Decide which one to use. The first version was printed and assembled, you can watch on Youtube how it all happened.
For connection, I used M3 - 6mm screws and nuts for them. Module for Power bank with Micro-USB, Lightning, Type-C connectors.
18650 Charging Module: http://alii.pub/6883n9
18650 Lithium Battery: http://alli.pub/688419
power-finish-v1-base.stl | 157.2KB | |
power-finish-v1-bottom.stl | 592.9KB | |
power-finish-v1-button-part-1.stl | 105.1KB | |
power-finish-v1-button-part-2.stl | 1.4KB | |
power-finish-v1-top.stl | 647.3KB | |
power-finish-v2-base-bottom.stl | 615.6KB |