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  • 21700

  • Charging

  • Battery

21700 Battery Holder
Print Profile(1)
  • 0.2 mm layer height, 2‑wall walls, 15% infill density

    1-disc

    PLA

    Designer

0

1

22

2

Released 2025-08-10
Details
Files(1)
Makes & Comments (0)

The 21700 charging box was created by simply scaling up and modifying the design of a 18650 charging box originally developed byYicheng Yiran. You can find numerous affordable 21700 charging modules on Taobao and PDD—just search by image to quickly locate the right components. For more details on Yicheng Yiran’s 18650 charging box, check out this link: https://makerworld.com.cn/zh/models/1050945-18650chong-dian-he-zi#profileId-1086754

Bill of materials

  • Name
    Quantity
    Notes
  • 1
    充电模块
    1
    tb pdd搜图非常便宜
  • 2
    正负极弹片
    1
    大小差不多随便买

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Credit must be given to the creator

Only noncommercial uses of the work are permitted

No derivative works or remixes of this model allowed

Models(1)

  • model file image
    21700电池盒.3mfDesigner

    1.24 MB

    2025-08-09

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