Re:Tesla’s $10k-Cheaper Model S, X Are Software Locked for L...
by jackmott42 on Wednesday August 16, 2023 @05:20PM
(#37154012)
There is nothing special about 100% or 80%, for all current chemistries in cars, the battery ages faster the higher you charge it. There is a little bit of a step change around ~60% so keeping it below that is good for days when you can.
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Re:Tesla’s $10k-Cheaper Model S, X Are Software Locked for L...
by Incipient on Wednesday August 16, 2023 @10:18PM
(#37156377)
Genuine question. For lifepo4 I've never looked at DOD vs cycles.
Having a quick look, it seems that it's roughly linear, but slightly in favour of lower discharge?
One spec sheet I saw said 80% dod had 2500 cycles, and 50% dod had 5000 cycles, which means you get more "lifetime capacity" with a 50% dod compared to 80%?