knightmb
Well-known member
My wife is now months into the +83% SOH and still has yet to drop a bar. Nissan must have reworked how they drop bars after 2018 I guess? :?
Passing 80,000 miles and 4 years, 1 month servicerogersleaf said:rogersleaf said:70,000 mile figures:rogersleaf said:Past 65,000 miles.
Nothing spectacular happening...
LS stats:
AHr... 102.97
SOH... 89.20%
Hx... 95.94%
SOC... 96.9% and 441 GID
402.47v, cells balanced between 4.191-4.194v
odo... 65,114
43 QC / 1626 L2’s
LS stats:
AHr... 100.87
SOH... 87.38%
Hx... 88.86%
SOC... 96.7% and 431 GID
403.54v cells balanced between 4..202 and 4.205v
odo... 70,687
43 QC / 1771 L2’s
Now passing 76,000 miles. Car & battery seems to be stable and working fine. Likely just intuition, but sense the battery capacity is more sensitive to the cold than prior Winters. Thus far it hasn't affected the car's utility for my needs but noticing the usable range is dropping off much faster on those colder days. It's definitely not being left outside this Winter.
LS stats:
AHr... 100.93
SOH... 87.47%
Hx... 91.42%
SOC... 96.2% and 429 GID
402.06v cells balanced between 4.186 and 4.190v
odo... 76,078
43 QC / 1937 L2’s
LeftieBiker said:The one modification I would suggest would be to charge to maybe 40-50% on Saturday, in case you need the car for an emergency. 25% isn't enough of a reserve...
Thank you.DougWantsALeaf said:Interesting that this heavy 40 Leaf driver (180K KM and counting with 12 bars) feels the GOM and range are better than what the SoH shows (~83.5%) on LS.
Certainly all anecdotal, but I have been feeling that way this summer as well with both Leafs still showing well above EPA, and able to cover epa ranges or better at highway speeds, in spite of SoH on my cars being down 7ish %. Total gids and aHr seems to be in line with SoH though.
https://youtu.be/mqzkONn5Ugo
Would be more worried about the "3 weak cell pairs". Can you post a LS screen shot or at least list the voltage deltas for the pairs you consider "weak"?hornstudio said:September 2018
AHr... 98.70
SOH... 85.50%
Hx... 48.55%
odo... 58720
13QC / 1558 L1/L2
I have 3 weak cell pairs when VLBW.
What does this low Hx 48.55% mean?!
SpaceCadet said:From what I've read, I get the impression that it's best to keep the battery between 20% and 80% if possible.
It looks like I'm getting upgraded to a 40kWh battery pack from my depleted 30kWh. I expect to use about 12-15 kWh per day on my commute. I only have a level-1 charger that seems like it runs at around 1.5-1.8 kW and I only charge from 9PM-6:30AM weekdays, so that's pretty much my 15 kWh commute back in every day.
Does this look like a good schedule (SOC)?
Monday 100% > 63% No charging
Tuesday 63% > 25% Recharge
Wednesday 63% >25% Recharge
Thursday same
Friday same
Saturday 25% idle
Sunday Recharge to 100%
The ambient air temperature range is 60-70F outside and in the garage pretty much year-round.
jmurtagh13 said:
Date SOH HX AH Miles % change
2020-10-10 89.64 112.66 103.48 22791 -0.96
2020-11-10 89.59 111.36 103.43 23479 -0.05
2020-12-10 89.56 111.23 103.39 24225 -0.03
2021-01-10 88.84 111.56 102.56 24686 -0.72
2021-02-10 88.82 111.66 102.53 25230 -0.02
2021-03-10 88.79 111.34 102.50 25667 -0.03
2021-04-10 88.76 111.01 102.46 26174 -0.03
2021-05-10 88.72 110.63 102.42 26615 -0.04
2021-06-10 88.63 111.52 102.31 27308 -0.09
2021-07-10 89.59 112.49 103.42 28112 0.96
2021-08-10 89.49 113.08 103.30 28250 -0.10
2021-09-10 89.37 112.78 103.17 29090 -0.12
2021-10-10 89.79 111.18 103.65 29739 0.42
2021-11-10 89.74 109.81 103.60 30643 -0.05
2021-12-10 89.71 110.17 103.56 31383 -0.03
2022-01-10 89.25 110.64 103.03 32086 -0.46
2022-02-10 89.24 111.12 103.02 32823 -0.01
2022-03-10 89.20 111.35 102.97 33644 -0.04
2022-04-10 88.32 111.55 101.96 34491 -0.88
2022-05-10 88.26 110.64 101.89 35160 -0.06
2022-06-10 88.15 111.33 101.76 36201 -0.11
2022-07-10 89.03 111.17 102.78 36808 0.88
2022-08-10 88.86 110.69 102.58 37900 -0.17
2022-09-10 88.75 109.81 102.45 38837 -0.11
2022-10-10 89.25 108.46 103.03 39620 0.50
2022-11-10 89.19 107.28 102.96 40640 -0.06
2022-12-10 89.16 106.85 102.93 41548 -0.03
2023-01-10 89.20 107.26 102.97 42420 0.04
2023-02-10 89.17 107.31 102.94 43182 -0.03
2023-03-10 89.14 107.15 102.90 43373 -0.03
2023-04-10 89.11 105.62 102.88 44000 -0.03
2023-05-10 89.05 104.99 102.80 44563 -0.06
2023-06-10 88.96 105.52 102.70 45514 -0.09
2023-07-10 89.43 105.93 103.26 46305 0.47
The battery health has been basically flat since October 2020. The car is just past 5 years old with a loss of about 10.5%. The plan is to keep it another 5 years. I think it's really doing well here in hot Atlanta with no active battery cooling. It's just used for local driving, no DC charging. Generally I charge to 75% and then keep it above 20%.
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