Hello!Does anyone know if it is possible to buy a sensibly priced replacement battery pack for my C zero?
DBMandrake on this forum pulled the battery pack on his Ion and reA traction battery with poor reported health and low range, is likely just caused by one or two bad cell(s) out of 88 (80 for later PSA models). There are specialists who can diagnose and replace individual cells or modules. Much cheaper than a wholesale replacement.
Details on AEVA forum.I think the SuziAuto experience is: no. The cell chemistry is different, so the Voltage curves don't match, causing the BMU/EV-ECU to turtle prematurely.
Like a lookup table, three dimensional to account for temperature and load, with interpolation.Well the CMUs are basically slaves to the BMU, which is where the BMS logic lives. The best plan seems to me to be to create some man-in-the-middle CANbus fakery that translates the cell Voltages from the CMUs into something the BMU will like. Similar to what Emile Nijssen had to do for his Leaf extender—now being sold under the Muxan brand.