XC40 P8 EV Battery SOH

[glennda5id]

How did you pull that charging data?

[Whitestripper22]

How did you pull that charging data?

Tracked through the apps, plus some personal approximations. You can download most of them into CSVs or tally them up in a spreadsheet based off monthly totals. Was not pulled from the car/Orbit

[4Wheels]

adding in mine. 1 owner, 2022 P2 PP, 55,000miles in 1.5yrs 92.06%.

Charging data pulled from 50k miles.

ChargePoint 6,624.00kWh
EVgo 570.81kWh
Shell Recharge 501.78kWh
Home charging (approx 7000mi) 2,333.33kWh
Public Charging (approx 3200mi) 1,038.00kWh
Electrify America 6,599.00Kwh

Most degradation happens in the first year or two, then smooths out. in my understanding

Thanks for sharing, great info!

[pugger]

An update on mine. Just short of 2 years. 38000km. Orbit readout 90.7% SOH.

[Power6]

I'm interested when folks see the SoH change?

Mine has been 98.3% since I got my T8 S60 a couple months ago. I took a longer drive this weekend, in hybrid mode which runs the battery down. After the trip, I am now at 103.3%. It seems there are some conditions under which the SoH is re-evaluated, such as running the SoC far down. It's a PHEV though, not an EV, though similar architecture of course.

[4Wheels]

Usual recommendation on a fully electric EV is to avoid a full discharge, but it would be interesting to see if doing so causes some kind of reset of the SoH. I'll report back here if I experience this. I think I did see SoH go up once, but I don't remember the circumstances. Typically it tends to go down.

[pugger]

Just adding an update to this. Xc40 P8 at 2.5 yrs old and 48000 km driven. Battery SOH from orbit shows 87.5%.