What EV Charger Do You Need for a 2023 Polestar 2 BST edition?
Wiring a 60-amp circuit requires hiring a licensed electrician. Your car demands a hardwired connection because no standard household receptacle handles the necessary current safely. You need a 48-amp Level 2 charger to hit the maximum onboard charging rate. Plan for a dedicated line from your main electrical panel.
The numbers
| Maximum AC charging rate | 11.0 kW (48 A) |
|---|---|
| Charger size to buy | 48 A |
| Circuit breaker required | 60 A |
| Outlet / connection | hardwired (a 48 A EVSE must be hardwired -- no household receptacle is rated for it) |
| Charge port | J1772 |
| Full charge on Level 2 | about 8.0 hours |
| Range added per hour (Level 2) | about 31 miles |
| Full charge on a 120 V outlet | about 61 hours |
| Range added per hour (120 V) | about 4.0 miles |
| EPA rated range | 247 miles |
| Energy for a full charge | about 87.9 kWh at the wall |
Why 48 amps and not more
The car accepts a maximum of 48 amps through its onboard charger. Pumping more current into the vehicle does nothing because the onboard hardware caps the intake at 11.0 kilowatts. Buying a 50-amp or 60-amp supply equipment unit delivers the fastest possible home recovery. Your battery goes from empty to full in 8.0 hours on this setup. Plugging into a standard Level 1 household outlet drags that same fill time out to 61 hours.
What the install involves
A 48-amp continuous load requires a 60-amp circuit breaker by National Electrical Code standards. Code mandates hardwiring for any continuous load exceeding 48 amps at the breaker, meaning you cannot use a NEMA 14-50 plug here. The electrician must run heavy-gauge copper wiring from the panel to the mounting location. Do not attempt this DIY unless you hold a valid electrical license and understand load calculations.
Chargers that match this car
Energy monitoring built in. Hardwire it for the full 48 A.
Compact unit, good for tight garages.
Adjustable from 16 A to 50 A in the app, which helps if your panel is tight.
Worth having as well
Common questions
- What plug does the car use?
- The vehicle uses a standard J1772 connector for all AC Level 2 charging sessions. This plug works with the Emporia Level 2 EV Charger 48A, the Lectron V-Box 48A, and the ChargePoint Home Flex.
- How many miles of range do I get per hour?
- Level 2 charging adds 31 miles of range for every hour plugged in. Level 1 charging crawls along at 4.0 miles per hour.
- Can I plug this into a regular wall outlet?
- No standard household receptacle handles 48 amps. You must hardwire the charging unit directly to a dedicated 60-amp circuit.
- What is the total battery capacity?
- The battery pack holds 87.9 kWh of total energy. Driving consumes 35.6 kWh per 100 miles, yielding 247 miles of total range.
Other vehicles
Charging times derived from EPA data for the 2023 Polestar 2 BST edition. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.