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2021 ID.4 Pro S AWD w/Gradient - Kings Red
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128 Posts
Your spreadsheet requires permission - request for edit sent. :)
 

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2021 ID.4 Pro S AWD w/Gradient - Kings Red
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128 Posts
Added my first measurements - I bought used so I am unsure of L2 and L3 charging ratio for first 15.8k miles.

Thought it would be good test as today was a 70 degree day but battery did not warm up at all during charging and even with 66 degree ambient the battery never reached that. I'll test again when we have another nice warm day.
 

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2021 Pro AWD
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427 Posts
Added my first check! Suggests 3% degradation over 15000 miles with mostly DCFC, which is pleasant surprise. Temp was a few degrees over 70 not sure if that makes a difference.

Before the deep discharge (my first ever) and charge to 100% (my second ever), maximum energy content was 73 kwh, after was 75 kwh FWIW

At 100% full on the display/no longer accepting L1 charge, SoC BMS was 95.6%
 

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2021 AWD Pro S
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2,865 Posts
Discussion Starter · #25 ·
Nice healthy battery you have.
Before the deep discharge (my first ever) and charge to 100% (my second ever), maximum energy content was 73 kwh, after was 75 kwh FWIW
That is quite a jump, and it will likely improve your GOM numbers. Was the 73kwh measured at the same 70F? Temp. drop on mine from 60F down to 30F drops the max. energy content by 1000wh without driving.
 

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2021 Pro AWD
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427 Posts
Nice healthy battery you have.

That is quite a jump, and it will likely improve your GOM numbers. Was the 73kwh measured at the same 70F? Temp. drop on mine from 60F down to 30F drops the max. energy content by 1000wh without driving.
Yes it was steady at 73-73.5 for two weeks before, often in '60s and '70s bring Southern California
 
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