Hi guys,
I ordered a cheapo battery monitor (threw all my monee in the lifepo4 lol) here it is, and I was wondering something, the SOC displayed on the screen should not be accurate since it is not a coulombmeter but just an estimation based on the voltage.
Since I have a lifepo4 the voltage varies very little so this type of display can not correctly estimate the SOC am I wrong? You would need a coulomb-meter for that (which counts the real current that has been used).
Or am I talking nonsense and the displayed battery soc is indeed based on the outgoing current? What do you think, those who have this device? thank you
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