Tiny Whoop (1S 300mAh) Folded Cell LiPo Battery Cases

What's better than a battery case? A battery BRICK.

These battery cases are intended to be printed in TPU and sized for for 300mAh ‘stick’ style tiny whoop batteries. I recently replaced all my rolled cell BetaFPV 300mAh lipos with the Tattu folded cell style which happen to be too fat for my existing cases.

Printing in TPU gives some impact protection and a nice secure grip on the batteries that prevents them from sliding out, even when whipping it around like a light saber. I've printed them in PLA too, which seem to work fine.

The battery slots hold batteries vertically or horizontally and the smiley face on the side indexes the case so you can keep track of your charged/discharged batteries during a whoop session.

Update : Added the ‘Guerilla Clip’, as requested by Captain Cannoli. Holds 12x 300mAh and 6x 450mAh 1S lipos in a flat ‘fanny pack’ profile for an on-the-go day of guerilla whoopin'.)

Printed on my FlashForge Creator Pro at 0.2mm layer height and 15% infill. (I'm way too lazy to tune that ringing out.)

Edit 11/21/23: Added 1x6 2-way and 1x6 Slim models for on-the-go pocket convenience. Holds a full Whoopstor charger's worth of 300mAh packs.

Edit 3/3/2024: Added a 2x5 model to accommodate two Tattu 5-packs, by request. Updated the photos.