Button Cell Stacker 3D Printer Model
The file 'Button Cell Stacker 3D Printer Model' is (scad,stl) file type, size is 882.4KB.
The file 'Button Cell Stacker 3D Printer Model' is (scad,stl) file type, size is 882.4KB.
Who said old button cell batteries are useless?
Stack a lot of them in series and squeeze every last milli-ampere from them...or create a high voltage DC source.
Just stack all your (20mm) button cells +/-/+/-/etc. in series.
I filled mine half-full and measured 63V !!!
| ButtonCellsStacker_20mm_Collector__v1.0.scad | 27.1KB | |
| ButtonCellsStacker_20mm_Collector__v1.stl | 6.6MB | |
| ButtonCellsStacker_20mm_Knobb__v1.0.scad | 11.3KB | |
| ButtonCellsStacker_20mm_Screw__v1.0.scad | 26.9KB | |
| ButtonCellsStacker_20mm_Screw__v1.stl | 2.0MB | |
| Button_Cells_Stacker_20mm_v1.0.scad | 15.3KB |
