Batteries
Your vehicle has several different batteries to enable electric power and propulsion in various ways. The vehicle has a single-pole electrical system that uses the chassis and engine mount as conductors.
Start battery
The start battery is used to start the electrical system and power electrical equipment in the vehicle. The hybrid battery is used to start the combustion engine.
Hybrid batteries
For electric propulsion, the vehicle is equipped with two hybrid batteries. One is located under the tunnel console and one is located behind the rear seat in the trunk. These are maintenance-free and rechargeable lithium-ion batteries.
Extra 12 V battery
This battery is used for electric power in the front seats so that passengers in the rear seat can exit the vehicle even when no other electrical power sources are available.
Note
Contact Polestar Customer Support for assistance with battery replacements.