3D Printer Files | 3MF File | 18650 Battery Spacer Grid | Octagonal (4-14 Cells)

This is the "Double Wide" expansion of my octagonal battery holder system. While the single strips are great for flexibility, these 2-row grids provide much more structural rigidity for building larger rectangular battery packs. Key Features:Wire Management Channels: Just like the single version, the octagonal shape creates perfect diamond-shaped gaps between the cells. This allows you to run series connections, BMS wires, or temperature sensors through the center of the pack.Rigid Gr