Cold Weather - Battery loses many KM while parked during the day!
I have noticed that my 85KW battery loses 20 to 40+ KM (Rated Range) while parked at work (Not Plugged in) during the day in cold weather ~5 Deg C! I did not expect the battery to lose in the order of 40 KM Rated Range just sitting in the lot with every thing off! What are the continuous loads on the battery when the car is Off? Are there additional items I should be turning off when the car is parked? One day when it was ~12 Deg C I returned to work from a long trip with 75 KM Rated Range remaining => when I came out 6 hours later the Rated Range had dropped to 24 KM... Not enough to get home! (35 KM) I was very supprised and worried, but was able to find a level 2 EVSE about 7 KMs away, so i plugged in for about 90 minutes and had dinner, then went home!
Anyone else experiencing this daytime Rated Range KM loss? Any ideas how to mitigate it? (Other than warm weather or plugging in during the day, which is not yet an option where I work)
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