Destiny1701
22’ M3LR ‘DrkNite’/ 22’ MYP BliueRocket
Have you thought of discharging it down to 50km and then recharging it at an SC to 100%.2020 MY Performance w/ 11,000 miles
New - 291
After 3 months - 271
After 1 year -261
Supercharged 5 times up to 90%
Always home charging using Wall Connector
2021 MS Performance (pre-refresh) w/ 8,000 miles
New - 390
After 10 months - 390 (No change)
SC’d 5 times up to 90%
Always home charging using WC
Very curious how low MY will get.
An experienced service technician told me this years ago about how the cells in the battery corrupt when not charged after some time. He mentioned if even one battery is corrupt within a cluster, it will read as though that entire cluster is ineffective and thus the calculated range will be slightly false. This tech was a computer engineer from another country but man did he know his stuff!
Ie. if you continually run between 40-90%, the block of cells which are never discharged or recharged start to display slight corruption if even one battery is. I had my 2017 P100d and was exhibiting higher than normal range loss. Literally 15% loss in 1 year. I did as he asked. Ran it down to 40km actually and hit the SC. Lo and behold my charge rate came back to 5% loss not 15.
I always wondered about how the battery charges and whether it’s all cells discharging/chsrging in unison or as the battery pic shows..certain clusters and packs discharging as you go depending on what % of charge you are at.
I tired it again on a 2018 100D we had after the rated was 539km and it decreased to 503km after 1.5 yrs. Took her down to around 38km and charged it up at an SC to 100. Again max charge range increased back to 528km.
Not sure if the MY battery architecture would be similar with respect to clusters and occasional faulty cells or individual batteries themselves.