briscobully
Posts: 49
Joined: Wed Mar 14, 2018 8:04 am
Delivery Date: 02 Jun 2018
Leaf Number: 315457
Location: Chicago, IL

Re: 2015: Battery Data Report @ 100% Charge

Wed May 30, 2018 8:44 pm

GRA

Thanks!
2015 Leaf 'S' w/ QC package - Brilliant Silver - 12 Bar / ODO- 13,845 miles/ Ahr =60.81 / SOH= 91.52 / QC = 10 / L1/L2 = 420

SageBrush
Posts: 2918
Joined: Sun Mar 06, 2011 2:28 am
Delivery Date: 13 Feb 2017
Location: Colorado

Re: 2015: Battery Data Report @ 100% Charge

Wed May 30, 2018 8:53 pm

philip wrote:To get the rough amount of time to charge to 80%, I run this formula in my head: (80 - Display SOC) * 2 = minutes to charge.

6.6 kW EVSE ?
2013 LEAF 'S' Model with QC & rear-view camera
Bought off-lease Jan 2017 from N. California
Car is now enjoying an easy life in Colorado
03/2018: 58 Ahr, 28k miles
11/2018: 56.16 Ahr, 30k miles
-----
2018 Tesla Model 3 LR, Delivered 6/2018

philip
Posts: 124
Joined: Tue Nov 27, 2012 8:18 pm
Delivery Date: 25 Aug 2015
Leaf Number: 327341
Location: El Cajon, CA

Re: 2015: Battery Data Report @ 100% Charge

Tue Jun 12, 2018 10:59 am

SageBrush wrote:6.6 kW EVSE ?


32 amp EVSE - so limited to the cars 6kW OBC. As the battery health deteriorates, the formula gives more % charge, but it is close enough.
2015 SV
Old 11/11/15: 2012SL, SOH76% 49.97AHr 35,644mi vin 26790
LEAF press kits

evtifosi
Posts: 28
Joined: Sun Sep 27, 2015 8:15 pm
Delivery Date: 30 Sep 2015

Re: 2015: Battery Data Report @ 100% Charge

Wed Jun 13, 2018 11:04 am

Once again our stats have crept back up after just a few long driving days and repeated re-charging. The last time I did this check we looked close to dropping our first bar - now I am not so sure...

We don't have a quick charge port, so all charging is L2.

Todays numbers:
AHr=56.41
SOH=90.17%
Hx=83.87%
SOC=97%
odo=8850 miles

ydrape
Posts: 18
Joined: Sat Jul 01, 2017 10:50 am
Delivery Date: 11 May 2017
Leaf Number: 329614
Location: Montréal, Qc

Re: 2015: Battery Data Report @ 100% Charge

Wed Jun 13, 2018 4:29 pm

evtifosi wrote:Once again our stats have crept back up after just a few long driving days and repeated re-charging. The last time I did this check we looked close to dropping our first bar - now I am not so sure...

We don't have a quick charge port, so all charging is L2.

Todays numbers:
AHr=56.41
SOH=90.17%
Hx=83.87%
SOC=97%
odo=8850 miles


My numbers are very similar to yours for a car with about same use.

Me too I have noticed that numbers go up when i drive more. I don't see any significative degradation of my 2015 pack since June 30, 2017. My numbers were going up during the summer after some trips needing to recharge.

AHr=56.15
SOH=90.42
Hx=83.36
Soc=97%
odo=16064 km

I generally charge on L1, sometimes on L2 or L3. 18 Qc, 615 L2.
2015 SL Leaf made 03/2015
purchased used May 2017; 12/12 bars
Sts Bat: aHR = 58, SOH = 93% Hx = 89%

evtifosi
Posts: 28
Joined: Sun Sep 27, 2015 8:15 pm
Delivery Date: 30 Sep 2015

Re: 2015: Battery Data Report @ 100% Charge

Mon Aug 13, 2018 11:21 am

Still holding pretty steady over most of the summer...

AHr=56.13
SOH=90.39%
Hx=83.04%
odo=9624
SOC=72.9%

philip
Posts: 124
Joined: Tue Nov 27, 2012 8:18 pm
Delivery Date: 25 Aug 2015
Leaf Number: 327341
Location: El Cajon, CA

Re: 2015: Battery Data Report @ 100% Charge

Wed Sep 05, 2018 9:50 am

My 2015 manufactured 2/2015 current #'s (pretty much the same as May - numbers went up during the warmer months, and just now have started to drop again.)

Miles: 35310
Full Charge GIDs: 252
AHr: 53.58
SOH: 86.28%
Hx: 76.79%
No QC

Image

AHr trend
2015 SV
Old 11/11/15: 2012SL, SOH76% 49.97AHr 35,644mi vin 26790
LEAF press kits

oz10k
Posts: 23
Joined: Wed Oct 18, 2017 6:29 am
Delivery Date: 18 Oct 2017
Leaf Number: 313665
Location: Northwest Chicago burb

Re: 2015: Battery Data Report @ 100% Charge

Wed Sep 05, 2018 11:37 am

From my 2015 S, a bit after a full charge:

Date: 09/03/2018
Mileage:21,007
GIDs:
kWh:
SOC: 70.4
SOH: 90.06
HX: 82.72
Ahr: 55.93
Avg Battery Temp: 73
QCs: 2
L1/L2: 804

philip
Posts: 124
Joined: Tue Nov 27, 2012 8:18 pm
Delivery Date: 25 Aug 2015
Leaf Number: 327341
Location: El Cajon, CA

Re: 2015: Battery Data Report @ 100% Charge

Thu Nov 08, 2018 11:20 am

Lost the first bar today on my 2015.

Full charge GIDS: 247
Mileage: 37741
AHr: 52.63
SOH: 84.75
Hx: 73.25
Mfg Date: 2/2015
In Service Date: 8/2015

L2 charging only, No QC. I deliberately charge to between 80-90% and to 100% one day a week.

For comparison, my leased 2012 at 36 months old was two bars down, 50 Ahr when turned in, the 2015 at 36 months was around 54 Ahr.
2015 SV
Old 11/11/15: 2012SL, SOH76% 49.97AHr 35,644mi vin 26790
LEAF press kits

tattoogunman
Posts: 210
Joined: Tue Jun 07, 2016 6:17 pm
Delivery Date: 08 Jun 2016
Location: Plano, Texas

Re: 2015: Battery Data Report @ 100% Charge

Thu Nov 08, 2018 6:15 pm

I'm not trying to be "that guy", but here is a shot of my battery after I got home to me on my 2015 S that I picked up about two weeks ago. I've looked around the forum threads, net, etc. and I'm really just looking for a layman's answer here as much of the information is a bit overwhelming. I'm trying to make this car last as long as possible (obviously) and have seen different people saying different things on this issue. I drive 30 miles or less a day and have been trying to keep my car charged to around 80%. When I get home at the end of the day, I'm usually at around 53%-59%. Some people have said that the whole 20%-80% thing is bogus, others swear by it, others go to 100% regardless, etc. Someone even suggested to me that I might not even want to charge as high as 80% given my limited driving. With all of that said and looking at this shot from today, anyone have a simple answer for me? Stick with 80%? Go lower?

Image

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