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Cold Weather Charge Loss while parked

4.7K views 9 replies 8 participants last post by  FRC  
Went away for 2 months leaving Model Y plugged in, car started at 401km , set charge to 300km.
Checked once a week. after 2 months there was still 354km in the battery, charge never happened.
Conclusion battery loses 25km per month in winter temps, temp dropped to -25C some days
No worries with 3.5 weeks.
Hope this helps