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3.7v Lithium cel charge/discharger
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I made this casing for Lithium Charge/discharger.
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- Printables
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- Electronics
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- Creative Commons — Attribution — Share Alike
I made this case for charging and discharging 3.7v Lithium Cells. During one of those actions it display's the current and the voltage. With the switch you can select charge/load(discharge). On the right side is the input power, and on the left the power to the battery/cell. The voltage and Amp-meter are 91C4 type's (you can find them on AliExpress). For charging i use a TP4056 module board, if you want to charge or discharge batteries in series you will need another module. I used PLA filament for the print for infill density used 50%.