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That is reasonable. Also my experience with SOH on other monitors has been that they essentially do it through coulomb counting which needs a couple of 100% charges to <10%, or preferably 0% to calibrate. Otherwise they drift away from being accurate.

Is that Icar pro 4 Vgate V2.2? Thanks

So, you are getting meaningful results from car scanner? My CS data is bollocks. ie SOC, SOH, and cell delta cell voltages....etc . I have ABRP, but as a stand alone not any better than SAIC's center console data. Vlink OBD? Vgate Vlinker FD+, FS.....which one? So many out there and a LOT dont...

We should create some thunder from downunder! Mg4 SR is 1.08 on my iSmart.

Sterling stuff! Probably migrate to NMC 64kWh in future. Wet the feet with the 51kWh. Thankyou again! Starting to become familiar. 379.6/104= 3.65V which is the HVD default in BMS's for boat LFP. Low end 260/104=2.5V.........My LVD is set at 3V/cell so I don't go lower than 12V. (3V x 4S)...

Excellent- Thanks WM. I get the consumer level thing, but my exposure to LFP has been DIY with A grade cells and deciding to what level BMS polling and comms, all easily configurable via BT and RS485 I wanted for stationary battery led me to expect it would be possible with the MG4 with a bit of...

AFAIK, There are studies of % max charge Vs number of cycles to "X"% SOH degradation that prove you get more cycles if you keep out of the "knee" as much as possible. The knee is where lithium plating starts to occur. Exactly where and to what level has not been explored. Of course you can...

Greetings, First post on purchase of MG4 LFP. Really am having fun with the car after 50yrs+ of ICE's. I went LFP as was familar. I DIY installed 6KWh of LiFePO4 in my boat, for house bank,4S2P with 2x bms's a couple of years ago and caught the bug. Audible alerts only-KIS. Dismayed that the...