Tessellating Battery Cap

Tessellating caps for AA, AAA, and 18650 batteries. Although there are only two types of caps, they can be used with any number of batteries to be combined. In addition, they are easy to store by changing their shape like a puzzle. Print Instruction Printing with flexible materials such as TPU is recommended. If the size of the printed cap does not fit your batteries, try scaling up or down the model data with a slicer app. (e.g. 101%, 99.5%, etc.)