18650 Battery Spacer

thingiverse

The spacers allow you to arrange 18650 lithium cells in a square (orthogonal) pattern with precision. Pair them up, one at each end, for optimal results. I used these spacers to rebuild a small 6S pack by stacking the cells 3x2 and securing them with Kapton tape. This panel consists of four individual spacers - simply break them apart as needed. For improved airflow, consider adding a hole through the center of each spacer. Alternatively, you can use ring type organizers for added stability, although they do take up more space.