A123 AHR32113 battery pack 8-cell
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This is an 8-cell battery pack design for use with A123 brand 32113 lithium iron phosphate (LIPO4) rechargeable…
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution
This is an 8-cell battery pack design for use with A123 brand 32113 lithium iron phosphate (LIPO4) rechargeable automative battery cells. I ran 10mm x 0.2mm nickel strip, usually sold to be used to spot weld battery projects, through the slots at the battery ends. Depending how I made the connections, the resulting voltage can be 12v or 24v.
Note that I have two version of this, one with rounded ends and one with one flat end. If you print two of the flat-end designs, you can hot glue them together to make one long pack that can hold 16 cells. This works pretty well for e-bike batteries. I have included a photo showing one of these 16-cell packs I made by gluing two together.
I suggest that when you slice this, you set the wall lines to 4 or more for maximum strength; you'll end up jamming the cells in there pretty tightly, so you want the housing to hold up to that pressure.
Print Settings
Printer Brand:
Creality
Printer:
Ender 3 Pro
Rafts:
No
Supports:
No
Resolution:
0.2
Infill:
25%
Filament: Tianse PLA Blue
Notes:
I used PLA with good results but a higher temperature plastic is probably a better option since you definitely don't want this to soften and warp when in use.
Category: Electronics