Data's latest activity

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    Data replied to the thread Is this SoH OK?.
    Cell voltages determine state of charge. I think you are going wrong because you are assuming that balancing brings all cells up to the...
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    Data replied to the thread Is this SoH OK?.
    That's perfectly correct Everest. Good info.
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    Data replied to the thread Is this SoH OK?.
    You're not wrong! 😂
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    Data reacted to Everest's post in the thread Is this SoH OK? with Like Like.
    The BMS will use coulomb counting, rather than voltage for SOC calculation. Because the upper knee on LFP cells is so steep the delta...
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    Data reacted to W12Lad's post in the thread Is this SoH OK? with Like Like.
    In the last 18 months after going EV, I've devoured the internet on all things electric and read through all these great posts daily...
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    Data reacted to Everest's post in the thread Is this SoH OK? with Like Like.
    For NMC yes, but with LiFePO4 cells you'll often see bigger differences at the upper knee of the SOC-voltage curve.
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    Data replied to the thread Is this SoH OK?.
    Mickey, you are over complicating this. doubledroz has already stated he has been unable to carry out an equalisation charge on his 3yr...
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    Data replied to the thread Is this SoH OK?.
    Hi Mickey, no it's not concerning. A proper full equalisation to 100% doesn't harm the battery. Even NMC is fine with this, they are not...
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    Data reacted to doubledroz's post in the thread Is this SoH OK? with Like Like.
    As promised, my read out of cell difference after a slow charge (probably averaging about 4.8kW) from ~25% to 100% This time, the car...
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    Data replied to the thread Is this SoH OK?.
    Interestingly, I did a full equalisation last night. Unfortunately mine didn't equalise either. I've realised I inadvertently did a...
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    Data replied to the thread Is this SoH OK?.
    Mickey, as per the MG manual (page 9), "battery equalisation assists in extending the battery service life". It maintains range also. If...
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    Data reacted to Everest's post in the thread Is this SoH OK? with Like Like.
    OK, I didn't mean increase the SOC to which the battery is charged, I meant a release of top buffer to keep the apparent SOH higher...
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    Data replied to the thread Is this SoH OK?.
    All manufacturers make the upper & lower buffers available to the BMS. This normally happens only during the equalisation/balance...
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    Data reacted to MickeySw's post in the thread Is this SoH OK? with Like Like.
    The battery is always charged to 100% SoC, however the actual capacity is a bit higher than the spec but all calculations, (range, SoH)...
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    Data reacted to doubledroz's post in the thread Is this SoH OK? with Like Like.
    I'll try and remember to take a screenshot through the eZS app when I jump in the car today. I am charging from just above the low...
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