Did I ruin my 18650

Making them hard case i did too. Worked except they were 3s and too heavy for the Velcro and dragged. Flightmax cells are big. Get wide and thin

Thanks, Might add a velcro strap too or split the packs if room allows.

I think Velcro or gluing them to the bottom isn’t necessarily bad though if u make them into hard cases. It’s pretty much the same as everything else anyway. Just have to stay up there and have that hard case

Bad idea, just get a replacement and postpone the build why start out with a possible built in problem.

stick a knife through it.

Lol, I hope that was sarcasm

lol yeah, super dangerous. fun though. :smiling_imp: Please don’t try this though.