Recent content by D0bbie

Car scanner gives the same soh

Now down to 95.84% overnight.

Yes, I'm on the new BMS.

I've just put the car in the garage and it's now dropped to 96.07%.

I've got the January BMS update after previously having the October one.

Rarely. Once a month on average, probably.

Battery has now dropped to 96.34%. I posted this with Car scanner info for anyone who could cast their eye over it. Battery degradation

As posted on another thread, using the Thai app has shown that over the last 3 months, the SOH of my ZS EV has worryingly dropped from 99.5% to 96.34%. Today I also took it out for a drive consisting of 137.5 miles at 3.9 kw which took the battery down to showing as 10% when plugged back in to...

Interesting that you are still on the original BMS and having the same problem. I'm on the new one (having had the duff one in Nov). My voltage is still showing the ideal 449 though on this BMS update and 93% soc when fully charged up.

This morning it has dropped to 97.06% from 97.52% yesterday. It that time it wasn't charged and did just 20 miles. Total mileage 19,800.

https://www.facebook.com/groups/MGElectricVehicleOwners/files

Cheers. Any idea how I would go about measuring the unit packs temps?

I can post the instructions but the are files on the Facebook group that need to be downloaded as well.

Looks like the torque pro readings just give the cell error figures. Not sure if this is any good for diagnosing the issue?

Is it best to do a full charge and balance before checking that? I've just set up Torque Pro via links and instructions from the Facebook group which will have the voltage reading for each of the 9 packs.