Best 40 Amp EV Chargers: Top 8 Picks (October 2026)

The best 40 amp EV chargers include the Grizzl-E Classic 40A NEMA 14-50 Charger for simple, adjustable charging, the EVIQO 40A NEMA 14-50 J1772 Charger for app scheduling, and the AIMILER 40A Wi-Fi NEMA 14-50 Charger for screen and app controls.

On this page (3 sections)

1. The best 40 amp EV chargers for home and travel
2. What should you check before buying a 40 amp EV charger?
3. Which 40 amp EV charger should you choose?

The Grizzl-E Classic 40A NEMA 14-50 Charger is the best 40 amp EV charger for simple, adjustable home charging. It has a metal enclosure, a 24 ft cable and current settings from 16A to 40A.

A 40A charger can suit home charging, but the outlet and circuit matter as much as the charger. These picks use a NEMA 14-50 plug, so check what your garage supports before comparing cable length, controls and portability.

For more setup options, start with our guide to Level 2 chargers for home. You can also compare our best EV chargers for home use and best Level 2 chargers roundups.

Our picks at a glance

1. 1
   Best for simple, adjustable charging

   Grizzl-E Classic 40A NEMA 14-50 Charger

   9.0/10 our score

   See it on Amazon
2. 2
   Best for app scheduling

   EVIQO 40A NEMA 14-50 J1772 Charger

   8.3/10 our score

   See it on Amazon
3. 3
   Best for screen and app controls

   AIMILER 40A Wi-Fi NEMA 14-50 Charger

   8.0/10 our score

   See it on Amazon

4. 4

   Grizzl-E Classic Connect 40A Charger

   Best for connected charging schedules
   Check it
5. 5

   Lectron 40A NEMA 14-50 Level 2 Charger

   Best for a shorter cable
   Check it
6. 6

   bokman Level 1 and 2 Portable Charger 40A

   Best for Level 1 backup charging
   Check it
7. 7

   EVDANCE 40A Portable Level 2 Charger

   Best for portable long-reach charging
   Check it
8. 8

   NexCyber 40A Wi-Fi Plug-In Charger

   Best for Wi-Fi and a screen
   Check it

The best 40 amp EV chargers for home and travel

The Grizzl-E Classic leads for simple, adjustable charging, while the other models add app controls, a screen, a longer cable or a Level 1 option. Choose based on your outlet, parking position and the features you'll use.

Our score weighs specs, features and buyer feedback against what you're shopping for.

1

Grizzl-E Classic 40A NEMA 14-50 Charger: Best for simple, adjustable charging

9.0/10Our score

• NEMA 14-50 plug
• 24 ft cable
• Adjusts from 16A to 40A
• Metal enclosure

A plug-in charger with adjustable current and a metal enclosure. Its 24 ft cable and multiple current settings suit buyers who want a simple home setup.

See it on Amazon

Pros

• Adjustable from 16A to 40A
• 24 ft cable
• Metal enclosure

Cons

• No app controls
• Requires a suitable NEMA 14-50 outlet

The Grizzl-E Classic suits drivers who want a plug-in charger with manual current settings. It adjusts between 16A, 24A, 32A and 40A, so you can match its output to the circuit.

Its 24 ft cable gives reach across many garages, and the metal enclosure is designed for indoor or outdoor use. Grizzl-E says the enclosure is water and fire resistant, and the charger has built-in GFCI and several electrical protections.

At 40A, Grizzl-E estimates a charging rate of 28–30 miles of range per hour. Your actual rate depends on the vehicle and charging conditions.

Pick it if you value simple controls and a metal enclosure over app scheduling. Read our guide to 40 amp vs 48 amp EV chargers if you're weighing higher output.

2

EVIQO 40A NEMA 14-50 J1772 Charger: Best for app scheduling

8.3/10Our score

• NEMA 14-50 plug
• 25 ft cable
• App controls and energy tracking
• 2.4 GHz Wi-Fi

The app can schedule charging, adjust current and track energy use. Its 25 ft cable offers extra reach, and Tesla drivers can use the J1772 adapter that comes with the car.

See it on Amazon

Pros

• App scheduling and energy tracking
• 25 ft cable
• UL, ETL and Energy Star certified

Cons

• Requires 2.4 GHz Wi-Fi for app features
• Needs a dedicated 50A circuit

EVIQO suits drivers who want to schedule charging from a phone and review energy use. Its app can start or stop charging, set current from 6A to 40A, send reminders and track energy use and cost.

The 25 ft cable helps when the outlet and parked car aren't close together. EVIQO specifies a NEMA 14-50 outlet on a dedicated 50A circuit, and its J1772 connector works with Tesla when you use the adapter included with the car.

EVIQO says the charger is UL, ETL, FCC and Energy Star certified and has an IP66 / NEMA 4 housing. App features require 2.4 GHz Wi-Fi, so check signal and router compatibility where you'll install it.

Choose EVIQO if app scheduling is a priority and your circuit meets its requirements. For more home setup choices, see our best EV chargers for home use.

3

AIMILER 40A Wi-Fi NEMA 14-50 Charger: Best for screen and app controls

8.0/10Our score

• NEMA 14-50 plug
• 25 ft cable
• Wi-Fi app and screen
• Adjustable from 16A to 40A

A screen shows charging details, while the app adds scheduling and energy tracking. Its J1772 connector needs an adapter for Tesla and other NACS-port vehicles.

See it on Amazon

Pros

• Screen and app controls
• Adjustable current
• 25 ft cable

Cons

• App setup uses 2.4 GHz Wi-Fi
• AIMILER advises against direct sun and rain exposure

AIMILER combines app controls with a screen on the charger. The screen shows details such as current, charging speed, voltage and delay time, while the app can track charging status, cost and history.

Its 25 ft cable and current settings from 16A to 40A give you room to adjust placement and output. The J1772 connector works with J1772 vehicles, but Tesla and other NACS-port vehicles need an adapter.

AIMILER says the charger has a Type 4 enclosure and advises against direct sunlight or exposure to rain. It also says first-time Wi-Fi setup uses a 2.4 GHz network.

Pick it if you want visible charging information on the unit and app controls when connected. If you prefer app scheduling and energy tracking, compare it with our best smart EV chargers.

4

Grizzl-E Classic Connect 40A Charger: Best for connected charging schedules

8.0/10Our score

• Wi-Fi monitoring and schedules
• NEMA-4 metal enclosure
• 25 ft cable
• Adjustable from 16A to 40A

This connected version adds Wi-Fi monitoring and charging schedules to a metal-enclosure design. Charging works with or without an online connection.

See it on Amazon

Pros

• Wi-Fi monitoring and schedules
• NEMA-4 metal enclosure
• Adjustable current

Cons

• Premium OCPP access has a one-time activation fee
• Tesla drivers need an adapter for its J1772 connector

The Grizzl-E Classic Connect adds Wi-Fi features to a metal-enclosure charger. You can monitor charging, set schedules and view energy use, while charging can work without an online connection.

Its 25 ft cable is longer than the Classic's, and current adjusts from 16A to 40A. Grizzl-E specifies up to 40A on a 50A breaker, 32A on a 40A breaker, 24A on a 30A breaker and 16A on a 20A breaker.

Grizzl-E describes the housing as NEMA 4 and suitable for indoor or outdoor conditions. Premium OCPP features have a one-time activation fee.

Choose it if you want a Grizzl-E metal enclosure with charging schedules and monitoring. For a wider feature comparison, see our best Level 2 charger roundup.

5

Lectron 40A NEMA 14-50 Level 2 Charger: Best for a shorter cable

7.9/10Our score

• NEMA 14-50 plug
• 16 ft cable
• ETL certified
• Portable design

The 16 ft cable may suit a compact garage or parking spot near the outlet. Its J1772 connector works with J1772 vehicles; Tesla drivers need an adapter.

See it on Amazon

Pros

• ETL and Energy Star certified
• Portable design
• 16 ft cable

Cons

• Less reach than the 24 ft and 25 ft options
• Tesla drivers need an adapter

Lectron is a portable option for a parking spot close to the outlet. Its 16 ft cable is shorter than most other chargers here, which may suit a compact garage but limit reach when the outlet is farther away.

The charger uses a NEMA 14-50 plug and provides up to 40A. Lectron says it is ETL and Energy Star certified, with overvoltage, overcurrent and short-circuit protection.

Its J1772 connector is made for J1772 vehicles; Tesla drivers need an adapter. Consider cable length if you park outside or need to reach around another car.

Pick Lectron when portability and a shorter reach suit your space. If you need a portable model with a longer cable, compare it with the EVDANCE option below.

6

bokman Level 1 and 2 Portable Charger 40A: Best for Level 1 backup charging

7.9/10Our score

• NEMA 14-50 plug and NEMA 5-15 adapter
• 20 ft cable
• Adjustable current
• Timer and LED screen

The included NEMA 5-15 adapter allows Level 1 charging from a household outlet, though charging will be significantly slower. bokman says to stay at 12A with this adapter.

See it on Amazon

Pros

• Can use Level 1 or Level 2 power
• 20 ft cable
• Timer and screen

Cons

• Tesla drivers need a separate adapter
• Level 1 charging is significantly slower

bokman includes a NEMA 5-15 adapter alongside its NEMA 14-50 plug. That gives you a Level 1 option from a household outlet when a 240V outlet isn't available, though charging will be much slower.

For Level 2 use, current settings go up to 40A, with a 20 ft cable, timer and LED screen. The screen shows charging information without an app, and the timer can delay the start by 1 to 12 hours.

The J1772 connector needs a separate adapter for Tesla vehicles. bokman says to stay at 12A when using the included NEMA 5-15 adapter.

Choose it if you want a slower backup charging option. For more detail on household outlets, see whether you can charge an EV from a regular outlet.

7

EVDANCE 40A Portable Level 2 Charger: Best for portable long-reach charging

7.6/10Our score

• NEMA 14-50 plug
• 25 ft cable
• Adjustable from 10A to 40A
• Delay timer

The 25 ft cable, carry bag and adjustable current make this a portable option for different parking spots. Tesla drivers need a separate J1772-to-Tesla adapter.

See it on Amazon

Pros

• 25 ft cable
• Adjustable from 10A to 40A
• Delay timer and display

Cons

• No Wi-Fi app controls
• Tesla adapter is not included

EVDANCE is a portable pick when you need a 25 ft cable and adjustable current. Its settings run from 10A to 40A, and a delay timer can start charging 1 to 12 hours later.

A display shows current, voltage, power, energy and charging time. It also comes with a carry bag, cable holder and control-box holder.

EVDANCE says the unit has an IP66 rating and a J1772 connector for J1772 vehicles. Tesla drivers need a separate adapter, which isn't included.

Choose it if cable reach and portable storage matter more than app controls. If you want more plug-in choices, our best portable Level 2 EV chargers roundup can help.

8

NexCyber 40A Wi-Fi Plug-In Charger: Best for Wi-Fi and a screen

7.4/10Our score

• NEMA 14-50 plug
• 25 ft cable
• Wi-Fi app and screen
• ETL and FCC certified

A screen provides charging information without the app, while Wi-Fi adds scheduling and energy tracking. Its J1772 connector needs an adapter for Tesla and NACS-port vehicles.

See it on Amazon

Pros

• Screen and app controls
• 25 ft cable
• ETL and FCC certified

Cons

• NexCyber advises against direct sun and rain exposure
• App setup uses 2.4 GHz Wi-Fi

NexCyber pairs app controls with a screen that shows charging current, speed, input voltage and delay time. The screen provides information on the unit, while the app can check charging status or schedule charging when connected.

It has a NEMA 14-50 plug and a 25 ft cable. Its J1772 connector works with J1772 vehicles, while Tesla and NACS-port vehicles need an adapter.

NexCyber says the charger is ETL and FCC certified and has an IP65 rating. It advises against direct sunlight and rain exposure, so plan a covered location.

Pick it if you want a screen and app features in one charger. Compare it with AIMILER for another screen-equipped option.

What should you check before buying a 40 amp EV charger?

Check the outlet, circuit rating, connector and cable reach before choosing a 40A charger. A charger that fits your car can still be a poor match if its plug doesn't fit the outlet or its cable can't reach your parking spot.

Does a 40 amp EV charger need a 50 amp circuit?

Many plug-in chargers in this roundup need a NEMA 14-50 outlet and a dedicated 50A circuit to deliver 40A. Grizzl-E specifies lower output settings for smaller breakers, and EVIQO calls for a dedicated 50A circuit.

Have an electrician confirm the circuit, outlet and installation plan. Don't choose a current setting based only on the receptacle shape.

How long should the charging cable be?

Measure from the outlet to the car's charge port with the vehicle parked in its usual position. The picks here range from 16 ft to 25 ft, and a longer cable can help if the outlet is behind the car or off to one side.

Leave enough slack to route the cable without stretching it across a walking path. A longer cable doesn't solve a parking layout that puts the charger in an awkward spot.

Will a J1772 charger fit your EV?

J1772 is the connector used by the chargers here. Many non-Tesla EVs and plug-in hybrids in North America use J1772, but Tesla and newer NACS-port vehicles may need a compatible adapter.

Check the port on your vehicle and what adapter you already own. EVIQO says Tesla drivers can use the adapter supplied with the car, while other chargers may require a separate one.

Do you need app controls?

Choose app controls if you want remote status, scheduled charging or energy tracking. EVIQO, AIMILER, Grizzl-E Classic Connect and NexCyber include connected features, while other picks use a screen, buttons or a timer.

Smart features depend on Wi-Fi coverage and compatible settings. If you mainly plug in at night and don't need remote control, a simpler charger may suit you.

Is a 40 amp charger enough for your driving?

A 40A Level 2 charger can suit many drivers who charge at home overnight. Your car's onboard charger and daily energy use affect how quickly the battery gains range, so maximum output doesn't guarantee a fixed rate for every vehicle.

Our guide to how long it takes to charge an EV at home explains what affects charging time. If your home has more electrical capacity and you want higher output, compare a 48 amp charger.

Which 40 amp EV charger should you choose?

Choose the Grizzl-E Classic for simple current adjustment and a metal enclosure. Pick EVIQO for app scheduling, bokman for a Level 1 adapter, or EVDANCE for a portable design with a 25 ft cable.

Before buying, confirm your outlet and circuit, check cable reach from the parked car, and match the connector to your vehicle. Those checks can help you choose the best 40 amp EV charger for your garage.

Our top 3 picks at a glance

1. 1
   Best for simple, adjustable charging

   Grizzl-E Classic 40A NEMA 14-50 Charger

   9.0/10 our score

   See it on Amazon
2. 2
   Best for app scheduling

   EVIQO 40A NEMA 14-50 J1772 Charger

   8.3/10 our score

   See it on Amazon
3. 3
   Best for screen and app controls

   AIMILER 40A Wi-Fi NEMA 14-50 Charger

   8.0/10 our score

   See it on Amazon

Frequently asked questions

What outlet does a 40 amp EV charger need?

Most plug-in 40A chargers in this guide use a NEMA 14-50 outlet. EVIQO specifies a dedicated 50A circuit for its charger, and the correct circuit depends on the charger and selected current.

A 14-50 receptacle is different from a typical dryer outlet.

Confirm your charger's requirements and have an electrician check the circuit and outlet.

Can I use a 40 amp charger on a 40 amp breaker?

Don't assume a 40A breaker can supply 40A of charging current. Grizzl-E specifies up to 32A on a 40A breaker and up to 40A on a 50A breaker for its Classic.

Follow the charger's instructions and have an electrician verify the circuit.

Will a 40 amp J1772 charger work with a Tesla?

Yes, with an adapter that fits your Tesla's charge port. EVIQO says its charger can use the J1772 adapter included with the car, while other picks require a separate adapter.

Check your car's port and adapter before choosing a charger.

How fast does a 40 amp EV charger charge?

Charging speed depends on the car, battery and circuit. Grizzl-E estimates 28–30 miles of range per hour for its Classic at 40A, but that rate isn't a promise for every vehicle.

Your car may accept less power than the charger can provide.

Is a 40 amp charger enough for home charging?

A 40A Level 2 charger can suit many home charging routines, especially when the car sits parked overnight. Fit depends on your daily driving, the vehicle's onboard charging limit and your home's electrical capacity.

Compare it with a 48 amp EV charger if you need more output and have a suitable circuit.