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22W2万容量低成本充电宝 3D Printer File Image 1
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22W2万容量低成本充电宝

玩转智能 avatar玩转智能

March 8, 2026

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Description

基于成本和大容量,兼顾制作难度,设计了这款22.5W功率的大容量充电宝,希望大家喜欢

详细制作步骤见B站视频

物料BOM如下:

物料名称数量型号大致成本
主板1/10元
电芯45000mAH32
螺丝11M2*6/
散热片111*11*5/
导热硅胶///

特别注意事项:

  1. 绝缘垫片和中框需要用胶水固定
  2. 电芯镍带焊接不要太厚,不能超过1mm
  3. 打印配置使用了完美支撑设计,不清楚参数的不要轻易调整,也可以选择成默认支持版本
  4. 2w容量需要去掉主板上的3号电阻,详情见某宝卖家主板使用说明
为我助力如果喜欢,感谢助力支持

欢迎大家制作返图

License:

Standard Digital File License

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