JuiceBox 40
Faster, smarter, cleaner home EV charging

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See what JuiceBox 40 has to offer

JuiceBox 40 makes charging your electric vehicle at home more convenient than ever. With plug-in installation possible right out of the box, the best-selling Level 2 home charging station works with all EVs of today and tomorrow—including Teslas with a Tesla-provided adapter.

JuiceBox 40 packs speed, performance, and value into one compact, handy device. Special features include: 

Up to 7x faster charge

Flexible installation options

Convenient WiFi connectivity and app

Smart grid savings

Charge cleaner with JuiceEco Renewable Energy Certificates and earn cash with JuicePoints rewards

Faster, smarter, cleaner home EV charging

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Easy plug-in installation right out of the box

Level 2 EV charging: The smarter way to charge your vehicle at home

Level 1 Charging

Level 1 charging means simply plugging the battery-operated vehicle into a standard, 120-volt household outlet. Many EV drivers find the 4 to 5 miles of range per hour that Level 1 charging provides isn’t enough to keep up with daily driving needs.

Level 2 Charging

JuiceBox 40 Level 2 charging utilizes a 240-volt outlet, which offers a much faster charge time of 12 to 60 miles of range per hour. This makes the JuiceBox 40 the most practical at-home EV charger for daily drivers.

Level 3 Charging

Level 3 charging, often called DC fast charging, provides the quickest charging rate, but the high installation costs, the need for a licensed electrician, and complex infrastructure requirements make this charging method impractical as a home charging unit. Level 3 chargers are typically found at public charging stations or Tesla Supercharger stations.

Frequently Asked Questions

JuiceBox 40 provides the right mix of power and value for many EV drivers. At 40 amps, it can typically charge up to seven times faster than Level 1 charging (although charging times can vary based on the acceptance rate of the vehicle). To get the full benefit of 40-amp charging, you will need a 50-amp circuit. Electrical standards require that circuits provide at least 125% of the total draw of devices on the circuit. In some cases, you can use the JuiceNet app to adjust the amperage of your JuiceBox. Always consult with a certified electrician when working with high-powered electrical devices.
Depending on your home’s electrical configuration, you may need an electrician to get the full benefits of your JuiceBox 40. If you have an available 240V NEMA 14-50 or 240V NEMA 6-50 receptacle near where you park your electric car, you will likely not need any professional work — you can simply plug in, connect to WiFi, and get going. JuiceBox can also function at reduced charging speeds via available adapters. In other cases, an electrician may be required to add a new outlet. Our JuiceReady installation service available in select areas can conveniently set you up with the right expert electrician for your home.
A JuiceBox home charger with WiFi connectivity allows you to:
- Set charging schedules so that your EV uses cheaper electricity. Many utilities offer Time-of-Use (TOU) rate plans, which make electricity cheaper at certain times of day. By scheduling your EV’s charging to those times when electricity is cheaper, you save money.
- Track your charging history, energy use, and cash saved by driving on electricity, not gas.
- Get reminders to plug in, and notifications that your car has fully charged.
- Set up two (or more) JuiceBox units to share one electrical circuit.
- Become eligible for energy programs in certain utility territories, including Enel X’s JuicePoints.
Hardwired units come with a standard input whip, which requires a professional electrician to permanently connect the JuiceBox to a home’s electrical system.

Plug-in JuiceBoxes come with either a 240-volt NEMA 14-50P plug or a 240-volt NEMA 6-50P plug, which connect to a NEMA 14-50R or NEMA 6-50R receptacle often used for high-powered household items. The NEMA plug is more flexible than a hardwire set up, because it allows you to take JuiceBox with you on the go — either when traveling on a trip, or the next time you move residences.
Yes, JuiceBox is UL Listed, which means it adheres to the highest safety standards for electric vehicle supply equipment.
The JuicePoints program allows you to automatically earn cash for being smart about charging your EV.
If you are not 100% satisfied with your purchase, you can return the product for a refund within 30 days of your purchase.

We also offer a 3-year limited warranty on residential charging stations. Please note that this warranty is only valid for use under normal residential operating conditions. Using a residential box outside of normal residential operating conditions, such as for commercial application, voids the residential warranty.

Best seller

JuiceBox 40

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Looking to take your EV charging to the next level with convenience and a stylish touch? Installation of the JuiceBox 40 charger never disappoints with its smart charging capabilities that allow you to save both time and money. Get plugged into the future of sustainable charging today.


Within the continental USA.

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“After extensive research of the best, highest rated, most reliable, and easy to use, I decided that the best charging station for my situation was the JuiceBox 40. I liked my whole setup so well, that I bought a second Chevy Bolt and JuiceBox 40 for that one too.”

Greg S.

“Relatively easy to install and works flawlessly. Setting up the app on my Android phone was actually very simple; the pairing process with the JuiceBox was perhaps a little slow, but once set up, the JuiceBox found my WiFi network and connected no problem. I like that I can get up-to-the-moment information on things like current draw.”

Robert P

“I love my JuiceBox so easy to set up and use. I also appreciate the long cord and lock on the unit to keep it secure. But most of all, I'd like to give a shout-out to their superior tech support. When I had a problem with an older version they were patient, gracious, and friendly and sent me an updated unit to replace it for free.”

Lucy B


Within the continental USA.


Within the continental USA. 


Within the continental USA. Free expedited shipping in California.