18650 to 21700
Description
Work in progress adapter to convert an 18650 cell to a 21700 cell. You need 1x 5mm M3 screw. Shorter if you want it to be the dimensions of a flat top cell.
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Likes
11
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0
Work in progress adapter to convert an 18650 cell to a 21700 cell. You need 1x 5mm M3 screw. Shorter if you want it to be the dimensions of a flat top cell.
Likes
11
Downloads
0