Follows are some stats from my Buddies 2019 AWD Long Range.
Ambient Garage Temp 30F
Cell Mid Temp before plugging in to charge 30.5F
Wall charging capability 240V @ 26A or about 6.24KW
Plugged in and of course no miles where added because the traction battery was to cold.
3.0KW to front and 3.0KW to back stator's so around 240W additional for car being awake.
Less than 17 minutes later the Mid Cell Temp reached 47F and the car accepted the normal charge rate of 24MPH.
Since the traction battery warmed from 30.5F to 47F is just over 15 min means only a little more that 1.5KWH was used to warm the traction battery. That seems amazing to me I figured it would take at least an hour!
Ambient Garage Temp 30F
Cell Mid Temp before plugging in to charge 30.5F
Wall charging capability 240V @ 26A or about 6.24KW
Plugged in and of course no miles where added because the traction battery was to cold.
3.0KW to front and 3.0KW to back stator's so around 240W additional for car being awake.
Less than 17 minutes later the Mid Cell Temp reached 47F and the car accepted the normal charge rate of 24MPH.
Since the traction battery warmed from 30.5F to 47F is just over 15 min means only a little more that 1.5KWH was used to warm the traction battery. That seems amazing to me I figured it would take at least an hour!