The file 'NiceBoy 10.000mAh Powerbank Recycled Case 3D Printer Model' is (stl) file type, size is 24.6KB.
This is a 2-part 3D model of new case used to recycle old powerbank into a new one with 3x interchangeable 18650 li-ion batteries.
It's using (only) PCB from original NiceBoy 10.000mAh powerbank including 2 original screws (You can use new ones, but I just recycled old ones) and 3 countersink screws (2mm diameter with about 6mm lenght is enough).
Do not forget to add 3x18650 battery case, which can be bought here (https://tinyurl.com/ykk3xjyj) or just use 3 single battery holders for 18650 and solder them together. Fix battery holders into case with some two-side adhesive tape and the lid should hold batteries in case firmly.
pow_bot.stl | 96.0KB | |
pow_top.stl | 25.5KB |