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    Charge won't get to 'full' (float) without tripping overvoltage in the BMS

    Have 4 200ah lifepo4 cells with the overkill BMS. I top balanced the cells, then discharged down to 0%. Got approx 205ah out of the pack, so that looks good, but I had noticed that when I charged back up to 100% it never got to 14.4v,, and a cell would hit overvoltage and shut down the charger...
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    Do I have the wrong charger?

    Was recommended this charger over on the reddit OverkillSolar sub. https://expertpower.us/products/epc1220-20a-1 I'm trying to understand if this charger matches Will's recommendations in the Sticky thread. It doesn't appear to say what the Float voltage is in the specifications and I don't...
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    Lifepo4 and AC shore power

    Hi all, just finished my first DIY Lifepo4 build thanks to Will's videos on youtube. I have a 100AH battery that I want to use as my house battery on my 32' sailboat. I have been using an AGM battery for my house battery. When we use our boat we are often connected to shore power at the dock...
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