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21700 holder 3D Printer File Image 1

21700 holder 3D Printer File Image 2

21700 holder 3D Printer File Image 3

21700 holder 3D Printer File Image 4

21700 holder 3D Printer File Thumbnail 1

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21700 holder

December 6, 2025

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Description

A modular holder designed for cylindrical 21700 lithium-ion cells. Made with 3D printing (PLA or other filament), it allows secure positioning, easy assembly, and scalable battery pack construction. The interlocking design enables multiple holders to be connected together for building larger packs.

License:

Standard Digital File License

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