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D: can i use a 3.7v battery instead of the 1.5x2 that would ultimately be 3v?

Domandata da miguel medina il 2019-09-25 16:02:50

User420 You can add a (Shottky) diode in series with a battery to reduce its voltage a bit. I watched once a video on youtube, how to make whole this construction with Li-ion battery charge circuit for a different multimeter model. But I am pretty sure, hat it will be suitable for this one to. Video was in Russian.

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