3 ms·
Because they have a prewarm system and 12v lights etc. It helps conserve your actual battery and works well. They have a separate 12v system from their 400v+
by crowbahr 6y ago
Because they have a prewarm system and 12v lights etc.
It helps conserve your actual battery and works well.
They have a separate 12v system from their 400v+ system that they use to run the motor.
- thisisnico 6y agoI would also assume that most of the cars electronics that aren't propulsion based are manufactured and designed by parts suppliers that base their experience and design around the 12v batteries. Giving them a similar power supply means not having to redesign the cars electronics specifically for Tesla.