Tesla, J1772 and NACS Adapters in Canada (2026): Which One Your Car Needs

Specs checked November 4, 2026 · Version française

Almost every mistake with an EV adapter is a mistake of direction. Sellers title the same product “Tesla to J1772” whether it lets a Tesla use a public station or lets a Hyundai use a Tesla charger, and those two adapters do not fit each other’s job. The rule that sorts it out: the first connector named is the station’s, the second is the car’s. Read every listing that way and the rest of this page is detail.

How we picked, and what we did not do: we have not bench-tested these adapters. Every rating and certification on this page is quoted from the seller’s own Amazon.ca listing, checked November 4, 2026, and every adapter was in stock in Canada that day. Where a listing contradicts itself or names no certification, we say so. Links to Amazon are affiliate links; BranchéQC may earn a commission at no extra cost to you. We do not publish prices by hand, so the button says “Check price” and the Amazon page is what counts.

Which adapter for your car: the four directions

Find your line. The right-hand column is the adapter to buy, written the way listings write it: station side first, car side second.

One test before you pay: a J1772 to NACS adapter has a socket that accepts a J1772 handle and a plug shaped for a Tesla port. If your car has a J1772 port, that plug will not go in, and no amount of pushing changes it. The reverse is just as true.

J1772, NACS and CCS1 in one minute

J1772 is the alternating-current connector for Level 1 and Level 2 charging, used since 2010 by most non-Tesla EVs in North America. Public Level 2 stations from FLO, Circuit électrique and ChargePoint use it, as do most home chargers. The standard goes up to 80 A, and most public Level 2 stations deliver around 7 kW.

NACS is Tesla’s connector, on every North American Tesla since the 2012 Model S. Tesla opened it to the industry in 2022 under the NACS name, and SAE International standardized it as J3400, which is why some listings say J3400 instead. One NACS port handles both Level 2 and fast charging. Other automakers are moving to it: the Hyundai IONIQ 5 has had a NACS port since the 2025 model year.

CCS1 is the direct-current fast-charging connector of non-Tesla cars: a J1772 with two large pins added underneath. The fast chargers of Circuit électrique, FLO and Electrify Canada use it. None of these shapes fits another.

AC and DC adapters are different products

A Level 2 adapter carries alternating current at tens of amps, and the car’s onboard charger turns it into direct current for the battery. A fast-charging adapter carries direct current straight to the battery at hundreds of amps, bypassing the onboard charger. Neither kind can stand in for the other.

So a NACS to J1772 adapter never works at a Supercharger, which delivers only direct current, and a J1772 to NACS adapter never works at a CCS fast charger. The Lectron and Teviem NACS to J1772 listings both say so in plain words. Road-trip fast charging means the CCS1 to NACS or NACS to CCS1 aisle, a different product at a different price.

A few adapters combine both: the Teviem 2-in-1 below has a J1772 side for AC and a CCS1 side for DC, for a Tesla. A similar HIONIBEAR 2-in-1 was left out because its listing contradicts itself: the title promises 80 A AC charging, and a bullet says it is not compatible with AC charging.

Amp rating, and the onboard charger that caps it

An adapter is passive: it does not raise voltage or add power, and the car and the station negotiate the current. Its rating sets how much it can carry without overheating, so buy one rated at least as high as the station. A 48 A adapter covers almost every public Level 2 station; an 80 A adapter covers everything the J1772 standard allows.

The other ceiling is your car’s onboard charger. A 48 A Tesla Wall Connector will not charge a car faster than a public station if that onboard charger accepts less. For scale, simple arithmetic: 48 A at 240 V is about 11.5 kW and 80 A at 240 V about 19.2 kW, against roughly 7 kW at most public Level 2 stations. An 80 A adapter only buys speed if both station and car can use it; it always buys headroom.

UL 2252, CSA and what the listing actually says

UL 2252 is the North American standard for EV charging adapters, and the mark to look for, above all on a fast-charging adapter. We report each listing as written. Below, the Lectron NACS to J1772 and the LENZ NACS to CCS1 name UL 2252, and the A2Z EV Stellar Plug names UL 2252 and CSA C22.2, the Canadian mark. The other four name no certification in the listing text we checked. That does not prove they are unsafe; it means the seller has not told you.

Superchargers: check your automaker before the adapter

Tesla is opening its Superchargers to other brands one automaker at a time. If yours has access, a CCS1 car can charge there with a NACS to CCS1 adapter. Three checks, in order:

1. Access. The Tesla app shows which Superchargers accept your brand, and it is where you pay.
2. Your manual. Several automakers sell or supply their own official adapter, and some manuals allow only that one. Check your manufacturer before buying a third-party unit.
3. Certification. For direct current at these levels, insist on a stated certification.

For a Tesla going the other way, to a CCS fast charger, the check is in the car: the vehicle information screen shows whether CCS adapter support is enabled. Tesla sells its own CCS1 adapter, and for fast charging that is the one we would look at first.

The seven adapters, compared on listed specs

Every figure below is the seller’s own, from the Amazon.ca listing. Where a listing gives two values or none, the table says so.

Which one to buy

HIONIBEAR J1772 to NACS, 80 AJ1772 to NACS · AC only (Level 1 and 2)A Tesla, or another NACS-port car, at public Level 2 stations and J1772 home chargers. Listed for use from -30 °C to 50 °C.Watch out: No fast charging at all. The listing names no safety certification, so if that matters to you, compare it with the next pick.Check price ↗

Teviem 2-in-1 J1772 and CCS1 to NACSJ1772 and CCS1 to NACS · AC and DCA Tesla owner who wants one adapter in the trunk for both Level 2 stations and CCS fast chargers.Watch out: Tesla sells its own CCS1 adapter, and for fast charging that is the one to consider first. Check in your Tesla's vehicle information that CCS adapter support is enabled before buying any of them.Check price ↗

Teviem NACS to J1772, 60 ANACS to J1772 · AC onlyThe budget way to plug a J1772 car into a Tesla Wall Connector, a destination charger or a Tesla Mobile Connector.Watch out: 60 A covers a 48 A station, not one set to 80 A. The listing states no certification and gives two different voltages.Check price ↗

A2Z EV Stellar Plug, NACS to J1772NACS to J1772 · AC onlyA J1772 car owner who wants a Canadian CSA mark named on the box, not only a U.S. one.Watch out: The listing is short and gives no temperature range or water rating. It states the car locks the adapter into the charge port while charging.Check price ↗

Lectron NACS to J1772, 80 ANACS to J1772 · AC onlyRegular use on a Tesla Wall Connector or destination charger set to its maximum, with built-in temperature monitoring per the listing.Watch out: The priciest Level 2 adapter here. Like every NACS to J1772 adapter, it does nothing at a Supercharger.Check price ↗

LENZ NACS to CCS1, 500 ANACS to CCS1 · DC fast onlyA CCS1 car whose automaker has Supercharger access. Listed from -22 °F to 122 °F, with a travel case.Watch out: Useless unless your brand has access, and your owner's manual may require the automaker's own adapter. Check both first.Check price ↗

Lectron Vortex NACS to CCS1, 500 ANACS to CCS1 · DC fast onlySame job as the LENZ, from a brand that states locking mechanisms on both sides and use at V3 and V4 Superchargers.Watch out: The title itself says to check with your automaker for compatibility. Unlike the LENZ, the listing does not name a certification.Check price ↗

Locking, theft and what damages an adapter

The real risk is heat where the pins meet, from an adapter that is undersized, badly made or damaged. A 32 A adapter on a 48 A station will run hot. Replace one with blackened pins, warped plastic or a burnt smell. Never chain two adapters or add an extension cord between station and car.

The latch must hold firmly in the station handle and in the car. A2Z EV states that the car locks its adapter into the port while charging, and Lectron states locking mechanisms on both sides of the Vortex. Still, never leave an adapter on a public station: it leaves with you, every time. If charging will not start, unplug everything, connect the adapter to the station handle first, then to the car. If it fails at several stations, suspect the adapter.

What the American reviews leave out

• The adapter lives in a frozen trunk. American round-ups rarely list an operating range. Ours do where the listing gives one: HIONIBEAR states -30 °C, LENZ states -22 °F. Pick a model whose listing names a range rather than one that is silent.
• Ice in the latch. Snow packs into a charge port and freezing rain glazes the pins. Clear both before plugging in, and never force a latch that will not close; a forced latch is how a pin gets bent.
• The Canadian networks. Circuit électrique, FLO, ChargePoint and Electrify Canada run J1772 at Level 2 and CCS1 at fast chargers, which is why Tesla owners here buy a J1772 to NACS adapter first.
• A Canadian mark exists. CSA C22.2 is named on one listing here, a detail no American review checks.

At home: you probably do not need an adapter

At home, buy a charger with your car’s connector built in: a Tesla Wall Connector or a NACS-equipped station for a NACS car, and any mainstream home charger (FLO, ChargePoint, Grizzl-E, Wallbox) for a J1772 car. If you expect to change cars soon, one charger plus a good adapter is an acceptable bridge.

A hardwired Level 2 charger is a job for a licensed electrician. In Quebec, get a quote from a licensed master electrician through BranchéQC; the service covers Quebec only.

Where to buy in Canada

Frequently asked questions

Keep reading

Choosing the charger rather than the adapter? Our guide to the best home EV chargers in Canada explains how to match the charger to your car’s connector so you skip the adapter at home. Ready to have one wired in? See what goes into EV charger installation in Montreal.