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LiIon 18650 Charger with TP4056 Module — zdjęcie 1
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LiIon 18650 Charger with TP4056 Module

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Another LiIon Charger case. Biggest problem for me was until now, that good cotact to the LiIon battery was mostly…

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Źródło
Printables
Kategoria
Electronics
Licencja
Creative Commons — Attribution — Noncommercial — Share Alike

Another LiIon Charger case. Biggest problem for me was until now, that good cotact to the LiIon battery was mostly poor. PLA is pretty brittle and not a good material for spring loads.

So I decided to create a steel spring load with M4 screws and nuts.

As TP4056 modules are different in make sometimes, I added a stl-file for experimenting the best fit with your individual TP-module, rework it with TinkerCad or whatever you prefer and make it fit. Similar thing with the spring assembly, therefore, another test file is added too.

For finish I applied foam strips on the bottom side, and self-adhesive felt tape in the battery slot.

2020-10-17: Reworked a little bit.

Print Settings

Printer Brand:

Prusa

Printer:

i3 MK3

Rafts:

Doesn't Matter

Supports:

Yes

Resolution:

your choice, I took medium

Infill:

your choice, I took 25%

Filament: doesn't matter PLA see photographs


Notes:

You can print the inserts in assembly postion bi-colored, but then you need some support material. Your print may most likely look better than my Edding marker red indication. Maybe I redo it.

Category: Electronics

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