Baseline for HV Battery SoH Performance

OP
OP
ciaranob

ciaranob

Well-Known Member
Joined
Jul 3, 2021
Threads
82
Messages
3,499
Reaction score
2,538
Location
Houston, TX
Vehicles
CT4S 2022 Mini Cooper S 2024 Electric in 2025/6
Country flag
1) unknown
2) 88.3%
3) 11000 miles
4) 0 kWh
5) Nov 2020
Thx for adding to the data.

Without being specific, can you tell me if you are in a hot southern climate or in the north?

Your SoH sufficiently low that it would appear to track with others cars (including mine) from hot climates,
Cheers, C.

PS: Post one charts updated.
 

MartyMeatball

Well-Known Member
Joined
Nov 26, 2020
Threads
6
Messages
64
Reaction score
41
Location
US
Vehicles
Taycan Turbo S
Country flag
Thx for adding to the data.

Without being specific, can you tell me if you are in a hot southern climate or in the north?

Your SoH sufficiently low that it would appear to track with others cars (including mine) from hot climates,
Cheers, C.

PS: Post one charts updated.
New England.

Yeah, my SoH is fairly poor. Not happy about that. My range decreased rather drastically almost overnight a couple months ago. I was getting about 218 miles of range on an 80% charge and then suddenly it plummeted to around 195 and has been that way since.

I baby this car too. I've never launched it. Never charged it at a DC fast charger. Always at home on Level 1 or 2 EVSE.

I'm gonna drive the heck out of it next year and if the SoH drops below 80% I'll demand a new battery.
 


OP
OP
ciaranob

ciaranob

Well-Known Member
Joined
Jul 3, 2021
Threads
82
Messages
3,499
Reaction score
2,538
Location
Houston, TX
Vehicles
CT4S 2022 Mini Cooper S 2024 Electric in 2025/6
Country flag
New England.

Yeah, my SoH is fairly poor. Not happy about that. My range decreased rather drastically almost overnight a couple months ago. I was getting about 218 miles of range on an 80% charge and then suddenly it plummeted to around 195 and has been that way since.

I baby this car too. I've never launched it. Never charged it at a DC fast charger. Always at home on Level 1 or 2 EVSE.

I'm gonna drive the heck out of it next year and if the SoH drops below 80% I'll demand a new battery.
A bit redundant I know, but that 20+ mile range drop would be fairly typical of a summer to winter transition so possibly not that unusual? That said your SoH is rather low and interested to see how it fares over next few months, no doubt!
 
OP
OP
ciaranob

ciaranob

Well-Known Member
Joined
Jul 3, 2021
Threads
82
Messages
3,499
Reaction score
2,538
Location
Houston, TX
Vehicles
CT4S 2022 Mini Cooper S 2024 Electric in 2025/6
Country flag
Last edited:


Charlie

Well-Known Member
First Name
Charlie
Joined
Jul 10, 2020
Threads
10
Messages
118
Reaction score
81
Location
Colorado
Vehicles
Taycan
Country flag
1) unknown
2)95.25
3)9225 miles
4) approx 1500 kWh DC
5) July 2020

7200 ft in heated garage in mountains of CO
 
OP
OP
ciaranob

ciaranob

Well-Known Member
Joined
Jul 3, 2021
Threads
82
Messages
3,499
Reaction score
2,538
Location
Houston, TX
Vehicles
CT4S 2022 Mini Cooper S 2024 Electric in 2025/6
Country flag
1) unknown
2)95.25
3)9225 miles
4) approx 1500 kWh DC
5) July 2020

7200 ft in heated garage in mountains of CO
Thx for sharing - Will get to it asap but on vac in NZ so delayed :)
 
OP
OP
ciaranob

ciaranob

Well-Known Member
Joined
Jul 3, 2021
Threads
82
Messages
3,499
Reaction score
2,538
Location
Houston, TX
Vehicles
CT4S 2022 Mini Cooper S 2024 Electric in 2025/6
Country flag
1. 99,8
2. 99,8
3. 17 miles
4. 0 DC
5. Nov 2022
OK we have a co-leader :) Matched highest recorded SoH in our list to date - will add asap (still traveling)
 
Last edited:

800v

Well-Known Member
Joined
Jul 26, 2022
Threads
2
Messages
109
Reaction score
102
Location
WA
Vehicles
2020 Taycan Turbo
Country flag
Seattle area, does that count as colder? :)

1. unknown
2. 88.14%
3. 5810mi
4. ~600kwh
5. Turbo 2020 (maybe dec 2019 builddate)

Dang, i may have the record for lowest SoH ! I see though that it's one particular cell that is a bit lower than the rest, not overall.
 
OP
OP
ciaranob

ciaranob

Well-Known Member
Joined
Jul 3, 2021
Threads
82
Messages
3,499
Reaction score
2,538
Location
Houston, TX
Vehicles
CT4S 2022 Mini Cooper S 2024 Electric in 2025/6
Country flag
Seattle area, does that count as colder? :)

1. unknown
2. 88.14%
3. 5810mi
4. ~600kwh
5. Turbo 2020 (maybe dec 2019 builddate)

Dang, i may have the record for lowest SoH ! I see though that it's one particular cell that is a bit lower than the rest, not overall.
Thx - excellent but indeed a lowish SoH - def putting Seattle in a 'cooler' state :) - updating charts now ...
Sponsored

 
 




Top