adnan1980
Posts: 19
Joined: Mon Jun 08, 2015 12:48 pm
Location: Dallas, Texas

Re: whats the highest odometer reading on a FFE?

Wed Mar 07, 2018 12:27 pm

adnan1980 wrote:
Elektra wrote:
adnan1980 wrote:
I just hit 50500 miles... still no battery fade......but I do get less miles, i think because I still have the factory tires... and the thread is really low... new tires are expensive.,.
You may have battery fade and you might not know about it. Have you reset one trip meter and done a battery run down test?
No I have not done a run down test, not sure how do it do it? do I just keep the car running with heat on and see how much of power was consumed when it dies off?
So I did run down test, I got about 16.2 kWh when the battery drained, current reading 51K
2015 Focus Electric Tectonic Region 4 adnan1980

WattsUp
Posts: 2113
Joined: Mon Jan 07, 2013 2:58 am
Location: SF Bay Area, CA

Re: whats the highest odometer reading on a FFE?

Sun Mar 11, 2018 3:40 pm

adnan1980 wrote:So I did run down test, I got about 16.2 kWh when the battery drained, current reading 51K
When your FFE was new, you probably would have seen around 19 kWh, or even more, for the run-down test.

So, you have approximate battery fade of at least 15%.
2013 FFE, Platinum White, Delivered January 2013
2017 MS, Midnight Silver Metallic, Delivered February 2017
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