J1772 home charging: what it is and who needs it

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J1772 -- properly SAE J1772 -- is the AC charging connector nearly every non-Tesla EV sold in North America has used. It is the five-pin round connector on the end of most home charger cables, and it handles Level 1 and Level 2 AC charging.

Which cars use it

Broadly: every non-Tesla EV and plug-in hybrid sold in North America up to the NACS transition, plus every Tesla via the adapter that ships with the car.

Cars with a CCS Combo port also use J1772 for AC. CCS is a J1772 inlet with two extra DC pins beneath it -- so a J1772 home charger plugs into the top section and charges normally. That is why "my car has CCS" and "my car takes a J1772 charger" are both true.

Why J1772 is still the versatile choice

1. 1.It charges every car, one way or another. Teslas via the included adapter; NACS-port cars via the J1772 adapter they ship with; everything else natively.
2. 2.It survives a car change. A NACS-only charger is tied to a NACS car. A J1772 charger is not tied to anything.
3. 3.It is the widest product choice. Almost every home charger on the market is J1772, so you are choosing from the whole field rather than a corner of it.
4. 4.Visitors can charge. A guest with a different car plugs in, possibly with their own adapter.

The best J1772 home chargers

Ranked for a first home charger. Every row jumps to the full write-up below.

#	Product	Best for	Max output	Price
1	E48AEmporia Level 2 EV Charger (Classic)A first charger, hardwired. J1772, 25 ft cable.	A first charger, hardwired	48 A11.5 kW	Check price on Amazon#ad how we are funded
2	ChargePoint Home FlexHomes with an uncertain panel. J1772, 23 ft cable.	Homes with an uncertain panel	50 A12 kW	$549.00 · View on Amazon#ad how we are funded · price as of October 27, 2026
3	Grizzl-E ClassicHarsh weather and no app. J1772, 24 ft cable.	Harsh weather and no app	40 A9.6 kW	$299.99 · View on Amazon#ad how we are funded · price as of October 27, 2026
4	Autel MaxiCharger AC HomeLong reach outdoors. J1772, 25 ft cable.	Long reach outdoors	50 A12 kW	$470.00 · View on Amazon#ad how we are funded · price as of October 27, 2026

What about the NACS transition?

Manufacturers are moving to NACS ports, which is genuinely happening and does not obsolete your J1772 charger. Cars sold with a NACS port ship with a J1772 adapter, precisely because so much existing AC infrastructure is J1772.

So the practical advice for someone buying a charger today is unchanged: buy J1772 unless you are certain every car that will ever use this charger is NACS. NACS vehicles covers the other side of the decision.

The chargers in detail

Four J1772 units covering the common situations, with the case against each.

1. A first charger, hardwired

E48A

Emporia Level 2 EV Charger (Classic)

Emporia · J1772 · 48 A / 11.5 kW · 25 ft cable

The safe default for a first home charger: 48 amps hardwired, a genuinely long cable, a NEMA 4 outdoor-rated case, and no subscription attached to the app.

What is good

• +48 A hardwired is the fastest tier most homes can realistically support
• +25 ft of cable reaches across a two-car garage without a fight
• +NEMA Type 4 enclosure is rated for outdoor mounting
• +Energy monitoring in the app with no subscription

What is not

• −Drops to 40 A if you use the NEMA 14-50 plug rather than hardwiring
• −The app is the only way to change the amperage setting

Published specifications for the Emporia Level 2 EV Charger (Classic)

Maximum output	48 A / 11.5 kW at 240 V (hardwired)
Plug-in output	40 A with the NEMA 14-50 plug
Connector	SAE J1772
Cable	25 ft
Enclosure	NEMA Type 4, indoor or outdoor
Certification	UL listed, Energy Star
Warranty	3 years

Skip this if: Skip it if you want a unit with no app or network connection at all. The Grizzl-E Classic is the simpler machine.

Specifications above are the manufacturer’s published figures. Source: Emporia Energy. We have not tested this unit — see how we pick.

Check price on Amazon#ad how we are funded

2. Homes with an uncertain panel

ChargePoint Home Flex

ChargePoint · J1772 · 50 A / 12 kW · 23 ft cable

The most adjustable unit here. It can be set anywhere from 16 A to 50 A, which makes it the one to buy when you do not yet know what your panel will allow.

What is good

• +Six selectable amperage settings from 16 A to 50 A
• +Sold in both hardwired and NEMA 14-50 versions
• +Rated for indoor or outdoor installation
• +The app is mature and does not require a subscription

What is not

• −23 ft is a foot shorter than the longest cables in this group
• −The 50 A setting needs a bigger circuit than most panels have spare

Published specifications for the ChargePoint Home Flex

Maximum output	50 A / 12 kW at 240 V
Amperage settings	16, 24, 32, 40, 48 or 50 A
Connector	SAE J1772
Cable	23 ft
Installation	Hardwired or NEMA 14-50
Certification	UL listed, Energy Star
Warranty	3 years

Skip this if: Skip it if your circuit is already fixed and you just want the cheapest safe 40 A unit. You are paying for flexibility you will not use.

Specifications above are the manufacturer’s published figures. Source: ChargePoint, ChargePoint. We have not tested this unit — see how we pick.

$549.00 · View on Amazon#ad how we are funded · price as of October 27, 2026

3. Harsh weather and no app

Grizzl-E Classic

United Chargers · J1772 · 40 A / 9.6 kW · 24 ft cable

A cast-aluminum box with no app, no account and no firmware to update. If you want a charger that behaves like an appliance, this is the one.

What is good

• +Cast aluminum NEMA 4 / IP67 enclosure, built for outdoor mounting
• +No app, no account, no network dependency
• +Amperage is set with physical switches, not software
• +Protections for over-current, over-voltage, ground fault and over-temperature

What is not

• −40 A ceiling, slower than the 48 A units if your panel can take more
• −No scheduling, so off-peak charging has to be set in the car
• −The cold-flexible 24 ft cable is only on the Extreme Edition

Published specifications for the Grizzl-E Classic

Maximum output	40 A / 9.6 kW at 240 V
Adjustable	16, 24, 32 or 40 A
Connector	SAE J1772
Cable	24 ft on the Extreme Edition
Enclosure	Cast aluminum, NEMA 4 / IP67
Certification	UL certified
Warranty	3 years

Skip this if: Skip it if you want scheduled charging or energy tracking in an app. The Classic deliberately has neither.

Specifications above are the manufacturer’s published figures. Source: United Chargers, InsideEVs. We have not tested this unit — see how we pick.

$299.99 · View on Amazon#ad how we are funded · price as of October 27, 2026

4. Long reach outdoors

Autel MaxiCharger AC Home

Autel Energy · J1772 · 50 A / 12 kW · 25 ft cable

The 25 ft cable is the longest in this group, and the NEMA 4 case plus a cold-flexible cord make it the easiest unit to live with on an exposed outside wall.

What is good

• +25 ft cable, the longest of the wall units here
• +Sold in NEMA 14-50, NEMA 6-50 and hardwired versions
• +NEMA Type 4 enclosure rated for rain, snow, hail and sleet
• +Wi-Fi and Bluetooth, so it still works if the Wi-Fi drops

What is not

• −The 50 A version is hardwired only
• −The app has more features than a first-time owner needs

Published specifications for the Autel MaxiCharger AC Home

Maximum output	50 A / 12 kW hardwired; 40 A / 9.6 kW plug-in
Connector	SAE J1772
Cable	25 ft
Enclosure	NEMA Type 4
Certification	Tested to UL standards by CSA
Warranty	3 years

Skip this if: Skip it if your parking spot is right next to the panel. You are paying for cable you will coil up and never use.

Specifications above are the manufacturer’s published figures. Source: Autel Energy. We have not tested this unit — see how we pick.

$470.00 · View on Amazon#ad how we are funded · price as of October 27, 2026