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    Calculating Wire Length/Size with Van Chassis Ground

    Hi, I'm relocating a house battery to inside the living area of the van in anticipation of upgrading to LiFePO4 battery w/dc-dc charger later. Primary charging will be from the alternator with small solar as secondary. Wire size calculators are looking for the round trip (RT) distance. The...
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    Sold - Renogy 2000 Watt 12V Inverter/Charger R-INVT-PCL1-20111S

    Hi, I purchased a Renogy 2000 Watt inverter/charger in 2020. I planned to install it in my R-Pod when I completed the LFP battery build. Well, I completed that and realized that I don't need the Inv/Chgr. Propane and 12VDC are all we really need. It was never installed. Just tested in the...
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    Sold: 18 EVE 280AH Used Cells - Penn Valley, Ca

    I have 16 EVE 280AH cells (plus two spares) from my golf cart. They are in great shape. Charged to 3.5V and discharged to 3.0V. Cart draws 65A-70A normally and 150A up hills. I have to remove them so I can sell the cart - we're moving and can't take the cart. Asking $35 each OBO. I'm just...
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    Chargery BMS Cell Readings Inaccuracy. Should I be concerned?

    Hi, I noticed my BMS16T cell measurements are not accurate as some of the cells report higher or lower voltage than my DMM. I have a 2.5V reference standard and have adjusted the DMM numbers to correct for its 0.00271V low readings: Cell # BMS Reading DMM Reading BMS vs DMM 3 3.325 3.325...
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    48V 280AH Bank Charging Problem

    I have 16 280AH EVE cells built into a 48V bank with a Chargery BMS16T in a golf cart. I'm not too happy with the Chargery - the bank went from >95% SOC to 0% in a matter of 5 minutes. No warning. It just dropped off the cliff. However at 0% SOC, the Chargery reported the bank at 53.36V with...
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    Charging with a Lester Summit II Charger

    Hi, I'm still new and a little cautious as I build my first 48V LiFePo4 battery with a Chargery BMS16T to manage it. The battery will go into a golf cart that has a Lester Electrical Summit II 650W charger. The charger is basically an LA/AGM charger. That charger has profiles and they told me to...
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