Elsewhere on this site, charger roundups for a given EV are typically divided by amperage. Polestar breaks that pattern, since all current models top out at the same 11kW, which makes the connector your particular model uses the real question, and Polestar's own lineup is divided evenly on it.
| # | Charger | Key Spec | Score | Price |
|---|
| 1 | ChargePoint Home Flex
Best All-Around Pick, Either Connector | Fits the 11kW/48A onboard charger that every current Polestar model has, so no capacity is wast… | 9.6/10 | — |
| 2 | Autel MaxiCharger AC Wallbox
Best Budget Pick | Matches the Home Flex's 48A ceiling for less money in either connector version, so a Polestar's… | 9.2/10 | — |
| 3 | WenStorm Level 2 Portable EV Charger
Best Portable Pick, Either Connector | Supplies as much as 32A / 7.7 kW from an existing NEMA 14-50 outlet, which is below the 11 kW a… | 8.8/10 | — |
| 4 | Grizzl-E Classic Connect
Cheapest NACS Option (Polestar 2/3) | A Polestar 2 or 3 connects to the NACS plug directly, with no adapter. | 8.4/10 | — |
Elsewhere on this site, charger roundups for a given EV are typically divided by amperage. Polestar breaks that pattern, since all current models top out at the same 11kW, which makes the connector your particular model uses the real question, and Polestar's own lineup is divided evenly on it.
Polestar onboard charger and connector by model
| Model | Onboard charger | Home AC connector | Breaker needed |
|---|
| Polestar 2 (MY2025+) | 11 kW / 48A | NACS (SAE J3400) | 60A |
| Polestar 3 (MY2025+) | 11 kW / 48A | NACS (SAE J3400) | 60A |
| Polestar 4 (US launch Dec 2025) | 11 kW / 48A | CCS1 (J1772 AC pins) | 60A |
Among current lineups from a single brand on this site, this split is quite unusual, since most automakers that adopted NACS did it for every model at once. Polestar's 2 and 3 changed over with model year 2025, while the 4 began US deliveries only in December 2025 and came with the older CCS1 port. Polestar offers an official NACS-to-CCS1 adapter at ~$230 for Supercharger access, but that is a workaround for DC fast charging and does not replace a proper home charger. For Level 2 charging at home, get the connector version that fits your actual car.
1. ChargePoint Home Flex — Best All-Around Pick, Either Connector
ChargePoint Home Flex
Best All-Around Pick, Either Connector
- Fits the 11kW/48A onboard charger that every current Polestar model has, so no capacity is wasted and nothing bottlenecks.
- It comes in both connector versions: NACS for a Polestar 2 or 3, and J1772 for a Polestar 4.
- Our complete ChargePoint Home Flex review walks through all six configurations, hardwired and plug-in.
- Want quicker delivery for the charger and outlet parts before install day, or new to Amazon? A free 30-day Prime trial brings two-day shipping for the charger plus any NEMA adapters or cable organizers added to the order.
Check Price →2. Autel MaxiCharger AC Wallbox — Best Budget Pick
Autel MaxiCharger AC Wallbox
Best Budget Pick
- Matches the Home Flex's 48A ceiling for less money in either connector version, so a Polestar's 11kW charger loses nothing in charging speed.
- Our full Autel MaxiCharger lineup review explains how this tier measures up against the step-up AC Pro.
Check Price →3. WenStorm Level 2 Portable EV Charger — Best Portable Pick, Either Connector
WenStorm Level 2 Portable EV Charger
Best Portable Pick, Either Connector
- Supplies as much as 32A / 7.7 kW from an existing NEMA 14-50 outlet, which is below the 11 kW all current Polestar models share.
- A NACS version suits the Polestar 2 and 3 and a J1772 version suits the CCS1 port on the Polestar 4; each costs $219.99 and has a 2-year warranty.
- Has a 25-foot cable and a 16A / 24A / 32A dial for adjustment, with the electronics housed in the connector handle.
- It is plug-in only, requires a NEMA 14-50 outlet, stops at 32A / 7.7 kW, and offers no app or Wi-Fi scheduling.
Check Price →4. Grizzl-E Classic Connect — Cheapest NACS Option (Polestar 2/3)
Grizzl-E Classic Connect
Cheapest NACS Option (Polestar 2/3)
- A Polestar 2 or 3 connects to the NACS plug directly, with no adapter.
- At a 40A cap, below the full 48A that a Polestar's onboard charger can accept, overnight charging is slightly slower, which makes sense only when the price difference outweighs recovering that last bit of range.
- Our full Grizzl-E lineup review covers the tiers that reach 48A.
Check Price →The bottom line
All current Polestar models share an 11kW/48A onboard charger, so there's no reason to overspend on more amperage. The ChargePoint Home Flex hits that ceiling exactly and is sold in both connector versions, which makes it the safest choice when you're unsure which model you'll end up with. Getting the connector right is what counts: NACS for a Polestar 2 or 3 and J1772 for the newly launched Polestar 4, because Polestar's own lineup hasn't been standardized yet. For the wider industry shift, see our NACS vs J1772 guide, and for the typical cost of installing the 60A circuit this charger needs, see our EV charger installation cost guide. The WenStorm Level 2 Portable is the alternative worth knowing if you have a NEMA 14-50 outlet and would rather not hardwire: 32A / 7.7 kW for $219.99, below the Polestar’s 11kW ceiling but fine for overnight top-ups. WenStorm sells it in NACS for the Polestar 2 and 3 and J1772 for the Polestar 4, with a 2-year warranty, but it is plug-in only with no app or Wi-Fi scheduling.
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Frequently Asked Questions
Which home charger suits a Polestar best?
For any Polestar, the best overall choice is the ChargePoint Home Flex (~$549, configurable 16-50A, sold in J1772 or NACS versions). It suits the 11kW/48A onboard charger common to every current Polestar model and comes in whichever connector your model uses.
Is there a NACS port on the Polestar 4?
No. A native NACS (SAE J3400) port arrived on the Polestar 2 and Polestar 3 starting with model year 2025, yet the Polestar 4 reached the North American market in December 2025 with a CCS1 port, which has the same AC pins as J1772 for home charging. Polestar sells an official adapter for Supercharger access, but a Polestar 4 owner charging at home on Level 2 needs a J1772 charger and not a NACS one. WenStorm’s J1772 version of its Level 2 Portable is the matching one for a Polestar 4.
What kW rating does a Polestar's onboard charger have?
The 2, 3, and 4, which make up the current Polestar lineup, all have the same 11kW onboard AC charger, and that limits home charging to 48A whichever (more expensive) charger you buy. Taking the battery from 0 to 100% at home needs roughly 11 hours on a matching 48A charger.
Is it possible for a Polestar 4 to use a NACS home charger?
Only through an adapter. A J1772 home charger works with no adapter because the Polestar 4's CCS1 port takes J1772-pin AC charging directly, whereas a NACS charger would require a NACS-to-J1772 adapter on top. Purchasing the J1772 version of your charger skips that added step and expense altogether. The WenStorm Level 2 Portable avoids the question by selling NACS (for the 2 and 3) and J1772 (for the 4) versions at the same $219.99.
Which breaker size is needed for a Polestar home charger?
Any 48A-rated charger needs 60A, which covers the 11kW onboard charger found in every current Polestar model. This follows NEC 625.41 and 210.20(A), which size continuous-load EV circuits at 125% of the charger's rated output.
Does the WenStorm Level 2 Portable work with a Polestar?
Yes, as long as you get the right connector version. The WenStorm Level 2 Portable is sold in NACS for the Polestar 2 and 3 and J1772 for the Polestar 4, at $219.99. It delivers up to 32A / 7.7 kW from a NEMA 14-50 outlet, below the 11kW the car can accept, so choose it for plug-in flexibility rather than top speed.