• Portable

  • Power bank

Materials required for this model: 1 18650 battery, 1 pair of battery springs, 1 22.5W fast‑charging PCB, and several lengths of wire;

Tools: soldering iron, solder wire

Bill of materials

  • Name
    Quantity
    Notes
  • 1
    18650电池
    1
  • 2
    电池弹簧
    1
  • 3
    22.5W快充充电板
    1

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

Remixes must be shared under the same license

Models(1)

  • model file image
    充电宝外壳.3mfDesigner

    60.10 KB

    2026-03-05

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