IMIST 21700 Battery Rack

This is a robust and efficient IMIST 21700 battery rack designed to securely store and organize up to 20 individual 21700 lithium-ion cells. The design features a grid of cylindrical holders, each with an open top, ensuring the batteries are held firmly in place. This makes it an ideal solution for hobbyists, technicians, or anyone with a collection of 21700 batteries for high-power devices like flashlights, e-bikes, power tools, or custom electronics projects.

Unlike simple trays, this rack's individual compartments prevent batteries from touching each other, which can be a safety feature for batteries with damaged wraps. The low-profile, sturdy design makes it suitable for storage in drawers, on shelves, or on a workbench. This model is inspired by the need for better battery management and organization in electronics and DIY projects.

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Settings and Manufacturing Instructions

This model is optimized for FDM 3D printing and is very easy to print.
Machine Type: FDM (Fused Deposition Modeling)
Material: PLA, ABS, or PETG are all suitable. PLA is recommended for its ease of use.
Resolution/Layer Height: 0.2mm is a good balance of speed and detail.
Infill: 15-20% is sufficient for a strong, stable print.
Supports: No supports are needed for this design due to its self-supporting geometry.
Manufacturing Time: Approximately 5-7 hours, depending on your printer's speed settings.

Safety Standards: This is a non-critical, decorative/organizational part. It is not intended for food contact or applications with child hazards. Always handle lithium-ion batteries with care, and do not store them in direct sunlight or extreme temperatures.

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