Our pick for NACS drivers in cold climates: 50 A, no adapter, rated to -40°F, sold in the US and Canada. Hardwired only; ENERGY STAR lists only the J1772 model.
Updated
- 50 A Max output
- 25 ft Cable length
- Wi-Fi and Bluetooth Connectivity
- 3 years Warranty
Pros
- Native NACS cable, 25 ft, at up to 50 A on a 70 A circuit
- Operating range -40°F to 131°F; NEMA 4X enclosure
- Wi-Fi, Bluetooth and Ethernet; charger-to-charger load balancing
- Same SKU on Autel's US and Canadian stores
Cons
- Hardwired only: no plug-in version
- Wi-Fi is 2.4 GHz only
- Autel's manual and the ENERGY STAR list name only the J1772 model
- Best for
- Tesla and other NACS-port drivers in cold climates who want 50 A without an adapter.
- Not for
- Homes with a J1772 car too, or anyone who wants a plug-in charger.
Our verdict
For a NACS car in a cold climate, this is our pick: Autel’s 50 A AC Lite with a native NACS cable, so no adapter is needed, rated from -40°F to 131°F in a NEMA 4X (IP65) case. Autel sells this SKU through both its US and Canadian stores, and its store says the charger is CSA certified.
The install matches the J1772 model: hardwired only, a new dedicated non-GFCI two-pole breaker, 50 A on a 70 A breaker or 48 A on 60 A, and a licensed electrician, as Autel’s AC Lite manual requires. It keeps the 25 ft cable length, Wi-Fi, Bluetooth and Ethernet, and load balancing between Autel chargers without extra hardware.
The catch is paperwork. The published AC Lite manual names a J1772 connector, and the EPA ENERGY STAR list names only the J1772 model family, so confirm NACS-specific details with Autel, and check eligibility before counting on a rebate that requires ENERGY STAR. The warranty is three years, with a five-year option.
Autel MaxiCharger AC Lite Home 50A NACS specs
- 50 A Max output
- 25 ft Cable length
- Wi-Fi and Bluetooth Connectivity
- 3 years Warranty
Power
| Max output | 50 A |
|---|---|
| Max power | 12 kW |
| Current settings | 16, 24, 32, 40, 48 or 50 A by rotary switch; adjustable in the app |
Cable
| Cable length | 25 ft |
|---|
Smart features
| Connectivity | Wi-Fi and Bluetooth |
|---|---|
| Load management | Yes |
| Power sharing | Yes |
Support
| Warranty | 3 years |
|---|
Installation
| Breaker for full output | 70 A |
|---|---|
| Max output when plugged in | not listed |
Build
| Enclosure rating | NEMA 4X / IP65 |
|---|---|
| Rated down to | -40 °F |
Certification
| Safety listing | CSA |
|---|---|
| ENERGY STAR certified | not listed |
Manufacturer figures, checked 2 Nov 2026. — means not listed.
Where to buy the Autel MaxiCharger AC Lite Home 50A NACS
- Autel Energy$599Go to Autel Energy (opens in a new tab)
- Wellbots$599Go to Wellbots (opens in a new tab)
Prices and stock change; the retailer’s page is always the final word.
- Autel Energy CanadaCA$780Go to Autel Energy Canada (opens in a new tab)
Prices and stock change; the retailer’s page is always the final word.
Autel MaxiCharger AC Lite Home 50A NACS questions
What breaker does the Autel AC Lite 50A NACS need for full speed?
A 70 A breaker for the full 50 A. The AC Lite manual pairs 50 A with a 70 A breaker and 48 A with 60 A, down to 16 A on 20 A, sized at 125% of the load, on a new dedicated non-GFCI two-pole breaker. Autel says only a licensed electrician should install it, following local codes.
Is the Autel AC Lite NACS sold in Canada?
Yes. Autel’s Canadian store lists the same NACS SKU (MAXI US AC LW12KW-DK-NACS) in dark gray, priced in Canadian dollars, and the store says the charger is CSA certified; the label on the unit is the final word. Canadian rebate programs set their own rules, so check the program page before you buy.
Is the NACS version ENERGY STAR certified?
We couldn’t confirm it. The EPA ENERGY STAR list includes the J1772 AC Lite (model Maxi US AC LW12), but none of its entries matched this NACS SKU when we checked in November 2026. If a rebate requires an ENERGY STAR charger, ask Autel or the program before you buy.