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Old 02-14-2022, 01:21 PM   #12 (permalink)
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Originally Posted by Piotrsko View Post
Any possibility you have PIDS for battery temps? I am curious about the charge rate below 40f since I know it gets reduced below 60 by my chemistry.
There are something like 35 different PIDs for battery temp.

I'm charging on the Level 2 at work right now.

Air Temp - 46.4F
Battery Coolant Temp - 80.6F
Battery Temp - Avg - 55.4F

So right now as I charge the car is heating the battery coolant and circulating it through the battery attempting to raise the module temperatures.

I can't get a good idea on charge current right now because I'm above 70% SOC and the rate is tapering but I can look at that in the future if our ambient temperates drop below 40F again.
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