Charging Curve Posted For 2022 F-150 Lightning

[BIGBIGSURGE]

My experience was much different and I was 10 minutes in and my SOC was higher

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[mastapsi356]

My experience was much different and I was 10 minutes in and my SOC was higher

Not sure if you watched the video, but that was the point that Kyle made. There is a 10 minutes (give or take a minute) boost period where the truck charges at a higher rate. After that period, it settles down to a more nominal steady state curve. This picture is right in line with what was seen by Kyle.

 

[Saul Goodman]

Has anyone posted a SR pack curve? I haven’t been able to find anything as of yet.

 

[KurtsRPMGarage]

Has anyone posted a SR pack curve? I haven’t been able to find anything as of yet.

The State of Charge Youtube channel did a full charge analysis on a SR Pro. You can skim through it to find the charge curve chart. Its very similiar to the LR but maybe 10% slower throughout.

 

[Firestop]

I posted this on another thread, but this thread may be a better location. All of the discussions about DC fast charging got me curious about what the FCSP‘s charging performance looked like since that is how I charge most of the time. I’ve seen the DC fast charging curves, but not much discussion on the 80A/240V Level 2 FCSP.

Attached are the curves I observed on my CarScanner iApp for my last FCSP charge from ~52% to ~97% where it auto stopped despite being set in my FordPass app to charge to 100%. I didn’t charge from zero SoC, but I find the similarities of the approach to charging interesting. In the case of high amp L2 charging, the drop off appears to take place at about 90% SoC vs 80% with DC fast charging.

Note: I had to stitch the screenshots together in Photoshop and repair some of the text wiped out during the the stitching. The Lariat ER has two 40A AC to DC chargers, but I’ve only been able to find one of their PIDs to monitor. That is why the bottom of the three stacked graphs is only showing in the 30’s amps and below; however, you can do the math and see there is ~72A being delivered to the truck during the bulk of the charging session up to about 90% SoC where the requested and delivered Amps drops like a rock. I remember seeing discussions about the difficulty finding the PIDs for both onboard chargers. I too have not been able to find both of them.

Also, I had to do a separate manual charge session to get it from ~97% to a displayed 100% SoC after the first session mysteriously stooped…..I added that observation to my list of observed kW delivered by the FCSP posted below.

Lastly, I’m only posting the graph from the beginning and the end of the session because the average charge rate kW delivered was fairly constant during the middle of the session. These graphs document my following observations from the real time data:

The beginning of the charging session:

The end of the charging session:

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