Battery Spacer Grid

A modular spacer grid designed to securely align and separate cylindrical batteries during assembly and storage. Ideal for building battery packs, prototyping, repairs, or safe organization of loose cells.The grid structure keeps batteries evenly spaced, improving airflow and reducing the risk of contact or short circuits. Its modular design allows multiple grids to be combined for larger battery configurations. Simple geometry ensures easy printing and reliable fit for common cylindrical cells. Recommended FilamentsPLA / PLA+ – easy to print, sufficient for non-heated battery packsPETG – better durability and slight flexibility, recommended for long-term useABS – heat-resistant and strong, suitable for high-current or enclosed packsASA – excellent thermal stability and durability