18650 fieldbattery powerbank
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18650 powerbank / fieldbattery case using spring contact terminals. With this solution, you don't have to solder your…
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Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- Creative Commons — Attribution — Noncommercial
18650 powerbank / fieldbattery case using spring contact terminals.
With this solution, you don't have to solder your li-ion cells and risk damaging them.
If later some cells go bad you can replace them, which is difficult when soldered or even spot welded together.
It is a bit difficult to get all cells making contact with the flat terminals. I would suggest using spring terminals for both the negative and positive sides.
This case is designed for 6s8p configuration.
Parts needed:
10 x hex socket cap screw M5x75mm or 80mm
10 x M5 nuts/locknuts
1 x XT60
1 x 6s JST-XH Connector
1m x Nickelstrips
48 x spring terminals
Print Settings
Rafts:
Doesn't Matter
Supports:
No
0.3
Filament: Any PETG
Category: R/C Vehicles