sendler2112
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Re: Is this LeafSpy data ok for 2014 with 62,000 miles?

Tue Dec 31, 2019 3:16 pm

64,744 miles. The state of health and health percent went up again from 86.32% and 82.46 last month to 87.23% and 83.58.
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Last edited by sendler2112 on Fri Apr 02, 2021 7:29 pm, edited 1 time in total.

DaveinOlyWA
Posts: 15817
Joined: Sat Apr 24, 2010 7:43 pm
Delivery Date: 16 Nov 2019
Leaf Number: 319862
Location: Olympia, WA
Contact: Website

Re: Is this LeafSpy data ok for 2014 with 62,000 miles?

Wed Jan 01, 2020 11:11 am

sendler2112 wrote:
Tue Dec 31, 2019 3:16 pm
64,744 miles. The state of health and health percent went up again from 86.32% and 82.46 last month to 87.23% and 83.58.
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This is likely the more accurate pix of your pack's state. ahr also 85% so all 3 numbers match.
2011 SL; 44,598 mi, 87% SOH. 2013 S; 44,840 mi, 91% SOH. 2016 S30; 29,413 mi, 99% SOH. 2018 S; 25,185 mi, SOH 92.23%. 2019 S Plus; 25,047 mi, 92.12% SOH
My Blog; http://daveinolywa.blogspot.com" onclick="window.open(this.href);return false;

sendler2112
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Re: Is this LeafSpy data ok for 2014 with 62,000 miles?

Sat Oct 03, 2020 9:20 am

Leafspy of my 2014 Nissan Leaf for 10/2020 with 72,394 miles. I had a big loss over this Summer even though I didn't use the car much. Only put 2,358 miles since May but lost SOH 3.23% and HX 4.76% despite babysitting the charge level to no higher than 70% when not planning to use the car for days at a time while I was commuting on my streamlined motorcycle. I never charge at rate of faster than 5 hours. Upstate NY and garaged so it doesn't sit in the sun.
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Last edited by sendler2112 on Fri Apr 02, 2021 7:30 pm, edited 1 time in total.

DaveinOlyWA
Posts: 15817
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Leaf Number: 319862
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Re: Is this LeafSpy data ok for 2014 with 62,000 miles?

Sat Oct 03, 2020 9:33 am

sendler2112 wrote:
Sat Oct 03, 2020 9:20 am
Leafspy of my 2014 Nissan Leaf for 10/2020 with 72,394 miles. I had a big loss over this Summer even though I didn't use the car much. Only put 2,358 miles since May but lost SOH 3.23% and HX 4.76% despite babysitting the charge level to no higher than 70% when not planning to use the car for days at a time while I was commuting on my streamlined motorcycle. I never charge at rate of faster than 5 hours. Upstate NY and garaged so it doesn't sit in the sun.
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It would seem 70% was too high. Short duration changes I would put little stock in. Unlike the 40/62 packs, 24/30 packs bounce around quite a bit. My S30 logged almost 30,000 miles in under 14 months but had a slack period of 3 weeks due to work slowdown so stats dropped as low as 98% SOH (this was before the decimal so only "whole" number changes) but a month later when she died, she was @ 100% including a 116.2 mile trip in January on a single charge so yeah, it was likely an accurate 100%. But I had gone from averaging 120 miles a week to 120 miles a day.
2011 SL; 44,598 mi, 87% SOH. 2013 S; 44,840 mi, 91% SOH. 2016 S30; 29,413 mi, 99% SOH. 2018 S; 25,185 mi, SOH 92.23%. 2019 S Plus; 25,047 mi, 92.12% SOH
My Blog; http://daveinolywa.blogspot.com" onclick="window.open(this.href);return false;

sendler2112
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Re: Is this LeafSpy data ok for 2014 with 62,000 miles?

Tue Dec 01, 2020 7:23 pm

Leaf spy for 12/ 2020. I snapped this to see what it looked like at a very low state of charge. The pack was probably just 1-2% remaining. I guess I should have put more than 86% in to start for my 38 mile commute, It was 30F and foggy into a headwind and I had the climate control set to defog (both heat and ac selected on). I'm happy to see that State Of health and Health X improved slightly from October since I have been driving the car every day. The 102mv balance at the bottom of the pack is always 10mv or less closer to the top.
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Last edited by sendler2112 on Fri Apr 02, 2021 7:31 pm, edited 1 time in total.

goldbrick
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Leaf Number: 311806
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Re: Is this LeafSpy data ok for 2014 with 62,000 miles?

Wed Dec 02, 2020 11:11 am

Nice! I'd be happy with that at that mileage.

sendler2112
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Re: Is this LeafSpy data ok for 2014 with 62,000 miles?

Wed Dec 02, 2020 11:28 am

I probably lost more SOH by letting it sit this summer than if I had driven the additional 10,000 miles I put on the motorcycle. Apparently even 50% is to high. I will let it sit at 15% next year and scan the LeafSpy every month to watch what happens.

LeftieBiker
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Re: Is this LeafSpy data ok for 2014 with 62,000 miles?

Wed Dec 02, 2020 11:40 am

I would strongly suggest 25-30%.
Brilliant Silver 2021 Leaf SV40 W/ Pro Pilot & Protection
2009 Vectrix VX-1 W/18 Leaf modules, & 2 lithium E-bicycles.
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DaveinOlyWA
Posts: 15817
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Leaf Number: 319862
Location: Olympia, WA
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Re: Is this LeafSpy data ok for 2014 with 62,000 miles?

Thu Dec 03, 2020 8:57 am

sendler2112 wrote:
Wed Dec 02, 2020 11:28 am
I probably lost more SOH by letting it sit this summer than if I had driven the additional 10,000 miles I put on the motorcycle. Apparently even 50% is to high. I will let it sit at 15% next year and scan the LeafSpy every month to watch what happens.
"Some" evidence emerging that a lower SOC is better but I have seen nothing that suggests anything lower than 25-30%. I have been running mine between 25-40% 4 days a week, then 30-55% on my 3 days off for over 2 months. My only charging is first thing in the morning so yeah, sitting at the low end of the SOC all night. Too early to tell but;

*PAUSE* As many have mentioned here several times before; at this time of year the numbers rate of change does slow down a lot and based "probably" on two reasons. Colder pack, somewhat less driving, etc. Don't know how much each contributes since my 2018 also exhibited this pattern during the hottest part of Summer with "medium" driving but seeing no changes for 4 to 8 days is common. This implies a 3rd reason when the pack enters a different phase of degradation. *End Pause*

I just went 21 days in a row with no drop in stats other than Hx which has continued its drop since I started the new charging pattern. I also stopped DC charging for the most part so not sure how that plays into it although when I was charging, I never heated the pack past 100º (other than experiments) which means rarely charging past 70% SOC.

But the 21 days is double my longest stretch on the 2018 of 10 days during August 2019 which was also during my slowest rate of degradation on the 2018 which included an adjustment of zero.

So... just throwing it out there.
2011 SL; 44,598 mi, 87% SOH. 2013 S; 44,840 mi, 91% SOH. 2016 S30; 29,413 mi, 99% SOH. 2018 S; 25,185 mi, SOH 92.23%. 2019 S Plus; 25,047 mi, 92.12% SOH
My Blog; http://daveinolywa.blogspot.com" onclick="window.open(this.href);return false;

sendler2112
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Re: Is this LeafSpy data ok for 2014 with 62,000 miles?

Thu Dec 03, 2020 10:04 am

DaveinOlyWA wrote:
Thu Dec 03, 2020 8:57 am
which included an adjustment of zero.
What is an adjustment of zero?

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