Tiny Whoop Battery Box

thingiverse

Nice little battery case for your whop batteries. It can store up to 27 one-cell lithium-ion batteries in a compact space. To load the case, insert it vertically to fill and sideways to empty. For easier visibility, you can add paint or markings to the letters "F" and "E" as well as the arrows on either side of the lid. Simply squeeze the short ends of the lid to release it easily.