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12 V battery

The 12 V battery powers everything in your vehicle except the electric propulsion.

Servicing and replacement

The 12 V battery is maintenance-free.

Contact Polestar support if the 12 V battery needs to be replaced.

12 V battery specifications
Battery typeAGM H4
Voltage12 V
Dimensions (length × width × height)207 × 175 × 190 mm (85⁄₃₂ × 65764 × 7³¹⁄64 in)
Capacity50 Ah
Cold start capacity1540 A

 Warning

California Proposition 65

Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals, including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle. Certain components of this vehicle, such as airbag modules and seat belt pre-tensioners, may contain Perchlorate Material. Special handling may be required for service or vehicle end-of-life disposal. See www.dtsc.ca.gov/hazardouswaste/perchlorate. Battery posts, terminals, and related accessories contain lead and lead compounds. Wash hands after handling.

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Battery labels

Low-voltage vehicle batteries have labels containing information for safe handling.

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