marspilgrim
Posts: 60
Joined: Tue Jul 30, 2019 10:13 pm
Location: Chicago

EV Battery Degradation Comparison Tool

Sat Feb 22, 2020 2:02 am

2017 Bolt EV Premier

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paulgipe
Posts: 196
Joined: Mon Feb 20, 2017 12:39 am
Location: Bakersfield, California 93305
Contact: Website

Re: EV Battery Degradation Comparison Tool

Tue Feb 25, 2020 10:40 pm

marspilgrim wrote:From the GeoTab Blog

https://storage.googleapis.com/geotab-s ... index.html


Whoa, did you create that? Where did you get your data?

I am tracking our Bolts SOH if you need our data.

Paul
Paul Gipe
2017 Bolt LT with DCFC, leased 11/09/17
2015 Nissan S with QC, leased, returned
2013 Chevy Volt Premium, used, sold
L2; ClipperCreek HCS-40; Jesla; JDapter Stub
www.wind-works.org

marspilgrim
Posts: 60
Joined: Tue Jul 30, 2019 10:13 pm
Location: Chicago

Re: EV Battery Degradation Comparison Tool

Sat Mar 07, 2020 3:02 am

Nope, it is just a blog that is part of a fleet owners website. I assume the data is aggregated from the all the companies tracking their vehicles. I mean, probably take it with a grain of salt but it was interesting selecting the different cars to compare. the Bolt is a little to new and fewer of them on the road to have enough data points. We'll know more in ten years. ;)
2017 Bolt EV Premier

SparkE
Moderator
Posts: 1132
Joined: Sun Sep 11, 2016 5:53 am
Location: SF Bay Area

Re: EV Battery Degradation Comparison Tool

Fri Apr 03, 2020 4:47 pm

Well, maybe they take amazing care of their vehicles. But looking at the line for 2012 and 2013 LEAFs, that degradation looks like complete bullshit.

michaelbolt
Posts: 15
Joined: Sat Sep 21, 2019 5:24 pm

Re: EV Battery Degradation Comparison Tool

Thu Apr 09, 2020 7:13 pm

The curves are not plausible. Until whoever created that shows where their data came from, it should be ignored.

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