18650 to 21700 adapter
by JPMakesStuff · from Printables
Free to print
♥ 32 likes
↓ 207 downloads
Hobby & Makers
Have us print this for you
PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.
Cause its ridiculous the BT-20 doesn't come with it







