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      01-07-2021, 06:03 PM   #27
BigT
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Drives: I12 i8 Coupe / I01 i3 60Ah Rex
Join Date: Nov 2008
Location: Zurich

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Quote:
Originally Posted by Leto1701 View Post
LiIon batteries don't age in a linear way. They loose some capacity quickly in the beginning and then the curve goes pretty flat. So I wouldn't worry about 91%. That might now hardly change for a couple years. This is how both my Tesla batteries behaved (before Tesla started to limit charging speed and power output for aging batteries to circumvent their own warranty).
Exactly.
Interestingly, my 2014 i8 with 70k mi is still at 100%, while the same old i3 with 30k mi is now at 93%.Different types of stress of course.