loss of mileage in 100% charge from 200 to 140 miles

[lkc]

I used to get 200 miles after overnight home 100% charging in my MG ZS EV in September 2023 but now that Autumn has set in, I could only get 140 miles max after 100% charge? Is there something wrong with my car batteries? HELP!

 

[ShirLow]

Have you balanced them? That is charging them to 100% then leaving them until the lights by the charge point on your car have gone out?

 

[Gadget Geek]

Many posts on this. Just use the search function and you'll find lots of explanations and advice.

As Jon Snow kept reminding people in Game of Thrones, winter's coming.

 

[lkc]

Have you balanced them? That is charging them to 100% then leaving them until the lights by the charge point on your car have gone out?

Yes I have but made no difference?