Thingiverse
LR621 button cell
by chudley78
2
Downloads
2
Likes
0
Makes
replicates a 4.5 volt stack of 3 LR621 button cells. dummy cell is 1mm shorter than stack to accommodate you tabs, slot down middle fits 30g wire. used to eliminate expensive batteries and hard wire to power source
Did you print this model? Sign in and share your make!
Sign in to leave a comment
Sign inNo comments yet – be the first!