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.
| Battery type | AGM H4 |
| Voltage | 12 V |
| Dimensions (length × width × height) | 207 × 175 × 190 mm (85⁄₃₂ × 657⁄64 × 7³¹⁄64 in) |
| Capacity | 50 Ah |
| Cold start capacity1 | 540 A |