Submitted by arnebjarne on August 15, 2012
The battery will remail at appr 20 degrees Celcius at all times, the internal build-up of the battery will ensure this, I am told. However I wonder what will happen if I leave the car outside in sub zero temperatures for a prolonged amount of time. I am from a country where we regularly have -20 C for months on end. Will the battery ensure satisfactory temperatures for how long? How much juice is used to keep the internal climate of the battery in sub-zero conditions?
I know there have been tests in sub-zero climates, but I have heard little or none at all about this. Any suggestions on where to find relevant information?