18650 Battery Spacer

The spacers are for arranging 18650 lithium cells in a square (orthogonal) pattern. Use in pairs with one toward each end. I used these to rebuild a small 6S pack where I just stacked them 3x2 with the spacers and wrapped with Kapton tape.

This is a panel of four - break them apart.

Suggested mod: put a hole through the center for better air flow.

I also have ring type organizers that are more stable but take more space.