danrjones
Posts: 652
Joined: Wed Apr 17, 2019 8:02 am
Delivery Date: 17 Jun 2019
Location: Ridgecrest, CA

Re: The 40KWH Battery Topic

Wed May 13, 2020 6:26 pm

Yeah that was missing from the youtube version of the news I saw yesterday.

Makes me wonder when their 2022 will be out.

More competition with better features is a good thing.
2018 Leaf SV Pearl White with Tech and All Weather, Purchased New on 5/3/19

rogersleaf
Posts: 278
Joined: Sun May 18, 2014 7:50 pm
Delivery Date: 22 Mar 2019
Leaf Number: 307726
Location: Kent, Ohio

Re: The 40KWH Battery Topic

Sat May 16, 2020 6:49 pm

rogersleaf wrote:
Sun Jan 26, 2020 6:06 pm
rogersleaf wrote:
Thu Oct 31, 2019 5:24 am
rogersleaf wrote:
Sun Aug 18, 2019 11:57 am

Reached 10,000 miles at 1 week short of 5 month ownership.

LS stats:
AHr... 111.16
SOH... 96.29%
Hx... 115.17%
SOC... 98.8% and 486 GID
403.75v, cells balanced between 4.202-4.206v
odo... 10002
7 QC / 269 L2’s
At 15,000 miles at 1 week past 7 months ownership

LS stats:
AHr... 109.9
SOH... 95.2%
Hx... 115.38%
SOC... 98.6% and 479 GID
403.47v, cells balanced between 4.201-4.206v
odo... 15118
8 QC / 390 L2’s
At 10 months and 20,000 miles

LS stats:
AHr... 108.66
SOH... 94.13%
Hx... 121.84%
SOC... 98.2% and 471 GID
402.42v, cells balanced between 4.190-4.192v
odo... 20196
14 QC / 524 L2’s

Main difference in charging behavior and usage is due to cold weather. The car is getting charged to 100% daily using the timers so that charging completes about an hour before needing to leave on my commute. Then, the car's pre-heat timer is set so it's warm when leaving. Most nights the car is inside an attached garage.
At just under 14 months and 25,000 miles

LS stats:
AHr... 107.38
SOH... 93.03%
Hx... 117.59%
SOC... 98.8% and 469 GID
403.72v, cells balanced between 4.204-4.207v
odo... 25,072
18 QC / 652 L2’s
2014 SV - Brilliant Silver - returned 1/2017 at end of lease.
2019 SL - White - w/Tech Package

danrjones
Posts: 652
Joined: Wed Apr 17, 2019 8:02 am
Delivery Date: 17 Jun 2019
Location: Ridgecrest, CA

Re: The 40KWH Battery Topic

Thu May 28, 2020 7:08 am

I am coming up on my next three month adjustment.

As of this AM I am currently:

SOH: 90.07%
AMPHr: 103.98
Hx: 109.1

Odo ~6100 miles

Sure looks like I'm about to crash down into the 80% range, though evidence from other vehicles here would disagree. We will know soon.
Heat is on here as well, 107f yesterday.
2018 Leaf SV Pearl White with Tech and All Weather, Purchased New on 5/3/19

MrSourBalls
Posts: 1
Joined: Sat Feb 16, 2019 10:49 am
Delivery Date: 01 Oct 2018

Re: The 40KWH Battery Topic

Fri May 29, 2020 4:33 am

So, apparently my first post, here. :), but have been reading with interest for some time, and it is time to share some stats of my own.

I register my SOH every charge, for the last 252 L2 and 17 L3 charges over the past 46.000km. Mostly the SOH drops by 0,01% every couple days (Every 3,7 days on average or every 438 km on average). Seems unrelated to mileage, and up until my Muxsan extender things seemed pretty predictable (i am now 10 days overdue for a SOH reset)

Car was first on the road 03-2018, so at time of buying is was about a Year old.

ODO DATE SOH
26.000km / 16.000mi 05-2019 96,16%
38.000km / 23.750mi 08-2019 94,09% (big drop, 1,75%)
48.000km / 30.000mi 11-2019 93,12% (Another drop 0,81%)
60.000km / 37.500mi 02-2020 92,69% A raise of 0,07% (this was before the extender)
73.000km / 45.600mi 05-2020 92,52% Now

The last number has to be taken with a grain of salt. I have been running the extender battery for the last +- 11.000km (3 months). So i am not sure what the impact is yet. However, degradation has slowed significantly the last +- 6 months or so.

The last +- 30.000km i have lost +- 0,5% SOH, as opposed to the +- 7% the 50.000km before that.

Reading this topic i suppose the numbers correlate with what a lot of you guys are finding, however i seem to be one of the few with a decent amount of km's under my belt in the Leaf.

It is charged to 100% at work 5 days a week, but receives relatively few quick charges, and most of the time it is stored below 80% SOC over the weekend.

I have loads more data points for those interested. As well as graphs. But thought i would start out light. :)
Nissan Leaf Zero.Edition 40kWh 2018 + Muxsan Extender (BETA).

DougWantsALeaf
Posts: 1674
Joined: Fri May 10, 2013 8:21 pm
Delivery Date: 18 May 2013
Leaf Number: 407811
Location: Chicago North Side

Re: The 40KWH Battery Topic

Fri May 29, 2020 6:31 am

We love data points, bring them on! Very excited to have a Muxsan extended battery on the board.
2019 S Plus (98.6% SOH) & 2019 SV Plus (94.6% SOH) Both Silver
2013 Leaf SV sold 2019
100 Mile Club Member (Number 87)
Max Miles on 13 Leaf: 120 miles
Max Miles on 19 SV Leaf: 242 Highway 4.5 miles/kWh

danrjones
Posts: 652
Joined: Wed Apr 17, 2019 8:02 am
Delivery Date: 17 Jun 2019
Location: Ridgecrest, CA

Re: The 40KWH Battery Topic

Mon Jun 08, 2020 7:19 am

danrjones wrote:
Thu May 28, 2020 7:08 am
I am coming up on my next three month adjustment.

As of this AM I am currently:

SOH: 90.07%
AMPHr: 103.98
Hx: 109.1

Odo ~6100 miles

Sure looks like I'm about to crash down into the 80% range, though evidence from other vehicles here would disagree. We will know soon.
Heat is on here as well, 107f yesterday.
This AM I'm at

SOH: 90.03%
AMPHr: 103.93
Hx: 108.89

Apparently I typo'd my mileage last post, it actually is just under 5900.

I should be starting my 3 month adjustment like today or tomorrow... or not? Was thinking I might see it this AM but not yet.
2018 Leaf SV Pearl White with Tech and All Weather, Purchased New on 5/3/19

danrjones
Posts: 652
Joined: Wed Apr 17, 2019 8:02 am
Delivery Date: 17 Jun 2019
Location: Ridgecrest, CA

Re: The 40KWH Battery Topic

Tue Jun 09, 2020 7:21 am

danrjones wrote:
Mon Jun 08, 2020 7:19 am


This AM I'm at

SOH: 90.03%
AMPHr: 103.93
Hx: 108.89

Apparently I typo'd my mileage last post, it actually is just under 5900.

I should be starting my 3 month adjustment like today or tomorrow... or not? Was thinking I might see it this AM but not yet.

Dang, I was really hoping I wouldn't have a 3 month adjustment. But this AM it has started.
Down to 89.89% SOH and dropping. I'll update again in a day or two when its done.
2018 Leaf SV Pearl White with Tech and All Weather, Purchased New on 5/3/19

DougWantsALeaf
Posts: 1674
Joined: Fri May 10, 2013 8:21 pm
Delivery Date: 18 May 2013
Leaf Number: 407811
Location: Chicago North Side

Re: The 40KWH Battery Topic

Tue Jun 09, 2020 8:43 am

The adjustments take ~3 - 4 days. Not sure why it takes so long.
2019 S Plus (98.6% SOH) & 2019 SV Plus (94.6% SOH) Both Silver
2013 Leaf SV sold 2019
100 Mile Club Member (Number 87)
Max Miles on 13 Leaf: 120 miles
Max Miles on 19 SV Leaf: 242 Highway 4.5 miles/kWh

danrjones
Posts: 652
Joined: Wed Apr 17, 2019 8:02 am
Delivery Date: 17 Jun 2019
Location: Ridgecrest, CA

Re: The 40KWH Battery Topic

Tue Jun 09, 2020 10:45 am

DougWantsALeaf wrote:
Tue Jun 09, 2020 8:43 am
The adjustments take ~3 - 4 days. Not sure why it takes so long.
Indeed. One of those cosmic mysteries, like whether gravity has a particle or not.
2018 Leaf SV Pearl White with Tech and All Weather, Purchased New on 5/3/19

User avatar
Marktm
Gold Member
Posts: 560
Joined: Thu Jan 21, 2016 10:49 am
Delivery Date: 09 Jan 2016
Leaf Number: 022737
Location: Houston, TX

Re: The 40KWH Battery Topic

Tue Jun 09, 2020 12:25 pm

danrjones wrote:
Tue Jun 09, 2020 10:45 am
Indeed. One of those cosmic mysteries, like whether gravity has a particle or not.
The real mystery to me - is the gravitational constant really constant, or does it "wave" according to the nearest "big bang" of a (relatively) nearby universe? But that just shows how little I know about it - and likely does not have much affect on the subject at hand. :geek:
2012 Leaf SL; 46,000 miles. Battery replaced November 1st, 2016.

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