The new B7 battery mount system is pretty good actually but with my low profile batteries there was quite a bit of vertical play, obviously I could put some foam etc but decided I'd try to create an oring mount.

You'll need a 61mm (inside diameter) 2mm thick oring. Very cheap to buy from eBay. You can probably get away with a little smaller ID. I originally tried a 44mm, it was very tight but did technically stretch. I ordered the 61mm and it was good for me. I reckon 55mm would also be more than fine, possibly a little smaller.

Just print two and screw in. It's the standard offset, I havent bothered doing the 1/2 offset yet but might do at some stage.

Print Settings

Printer Brand:

Bambulabs

Printer:

Rafts:

No

Supports:

Resolution:

0.2

Infill:

Filament:Generic PETG Black

Notes: