18650 Battery case

This is a single 18650 battery case to take one cell with youWe vapers, all had the experience of going out to have a nice evening and unfortunately forgetting to check the battery charge level.To avoid the worst case scenario of reaching for a cigarette, print out this battery case and take a battery with you just to be on the safe side. I set up 2 versions: one with a hole for keychainone without the keychain holeThe case should accept flat top and button top 18650. Please check your battery height in case you have button top 18650. The case inner height is 70mm.Recommended filament:i used PLA+ for strength in case it drops but you can use Basic PLA or PETG whatever you have handy Hotend: 0,40mm Before printing, make sure your build plate is clean and apply some adhesive. Wash the build plate with oil free soap and wipe it off with some paper towels. For build plate adhesion, apply a thin, even coat of your preferred adhesive. I repeat the process every few prints.Bad build plate adh