Save thousands on home EV charging install

  • Share two EVs or a dryer/EV on one 240V outlet
  • Avoid panel upgrades and expensive installations
  • The only UL safety certified Smart Splitter
  • Auto-switching for circuit protection
Find Your Smart Splitter

Save Money. Self Install. Take Charge. Effortless Home EV Charging Access.

Save on home charging install

Share existing 240V outlets without needing expensive installations

World-class safety

UL safety certified and conforms to all electrical codes

Designed to install yourself.

Installation usually takes 10 minutes or less.

Share with your dryer, or 2 EVs.

Share your 240V outlet and get up to 7x faster charging.

Save on home charging install

Share existing 240V outlets without needing expensive installations

Save money by avoiding service upgrades and rewiring.

Up to 48 million homes in the US will require an electrical service upgrade to install level 2 EV charging. This can take months to schedule, cost thousands of dollars, and requires disruptive trenching.

Skip the painful and expensive panel upgrade. Self-install Level 2 home EV charging with the NeoCharge Smart Splitter.

World class safety built in.

Sleep well at night knowing your Smart Splitter has been thoroughly tested for electrical safety by Underwriters Laboratory (UL), the global leader in tech safety. The Smart Splitter is the only UL listed plug-in Splitter and also has an internal software breaker that ensures your system conforms with National Electric Codes.

Designed to Install Yourself.

Installation usually takes less than 10 minutes.
Compatible with most common 240 volt outlets.

Share with your dryer, or 2 EV’s

Plugs into your existing 240-volt outlet in or near your garage. Use with your dryer
or with 2 EVs. The Smart Splitter handles the power switching for you.


Real reviews from our customers

  • "If you have only 1 240V outlet it will cost a lot to install another. The Smart Splitter will let you plug in 2 EVs without installing another outlet and will charge both overnight."

    Young Jheon

    Tactical Expedition

  • I didn't want to get a separate outlet installed because it's really expensive and a lot of labor. With the Smart Splitter, I'm able to plug both my dryer and Tesla charger into one 240 volt outlet.

    Matt Lara

    Music Producer & YouTuber

  • The Smart Splitter’s key differentiators are its compact size, UL certification, and straightforward UI. Additionally, it qualifies for the tax rebate. I've had to put ZERO thought into my charging solution and have more time to live, spend less time stressing, and know my cars will be charged without worry.

    Ryan Borck


2-year warranty

Subject to terms and conditions. See Full Limited Warranty for details.


Designed for indoor/outdoor placement and built to last

Expert Support

Available Monday - Friday, 8am - 5pm PT to help with questions.


  • How does the Smart Splitter work?
  • The Smart Splitter provides two 240V outlets from a single 240V outlet. With the Smart Splitter’s auto-switching technology power is automatically switched between both outlets for safety. With the Smart Splitter, multiple devices, such as electric dryers, EV chargers, or electric water heaters can be operated from a single outlet, which can save you thousands of dollars on electrical upgrades.

    When you are using the Smart Splitter with two EV's, they CAN be charged simultaneously when you set the current limit in your EV or EVSE.

    Use Case #1: Appliance and EV Charger. For example, let's say you want to share your dryer outlet to charge your EV. Your dryer would be plugged into the primary side and an EV charger on the secondary. Whenever you need to use your appliance, the Smart Splitter will automatically pause EV charging and will resume when the appliance is finished. In this case, most home setups would use either the NEMA 10-30 or NEMA 14-30 Smart Splitter which can pull up to 24 amps/5.7 Kw.

    Use Case #2: Two EVs. The same occurs when charging two EVs. The EV plugged in on the primary side will charge until it's fully charged, at which point the splitter automatically switches to then fully charge your second EV.

    You can ALSO charge two EVs at half speed (typically 20 Amps each) if your EV chargers or EVs have the ability to set custom current limits. Set the charge at half the amount and charge both of your EVs simultaneously at half speed. In this case, most home setups would use either the NEMA 14-50 or NEMA 6-50 Smart Splitter which can pull up to 40 amps/9.6 Kw.

  • What do I do if my 240V outlet isn't near my charging location?
  • If your 240V outlet isn't close to the location you charge your car from, you have a few options:

    1.) Use an 10 gauge high voltage extension cord to reach your EV.

    2.) Use a wall passthrough kit to run the cord through a wall and into the garage/outside.

    3.) Have an electrician install a conduit from the outlet to your charging location. We've partnered with Treehouse to provide effortless electrician installation for you.

  • What's the difference between Level 1 and Level 2 EV charging?
  • Level 1 charging is what you would get if you plugged your car into the standard 120V wall outlet around your home. This will take days to charge your EV.

    Level 2 uses 240V to charge your car. This can be done by tapping into your home's existing 240V outlets and can charge a car fully overnight.

    Level 3 charging is commonly referred to as fast charging and is the fastest available technology for EV charging. Level 3 charging is what you would find in public spaces and are operated by private charging companies (ChargePoint, Tesla, etc).

  • What makes the Smart Splitter safe?
  • We hold a high standard for the materials used to design and build the Smart Splitter. The Smart Splitter is enclosed in a high-quality heat-resistant Bayblend FR3010 plastic exterior, with UL-rated NEMA receptacles, and high-grade circuitry made to withstand an immense amount of stress and electrical current.

    Next, safety is the number one priority for us here at NeoCharge, prompting us to go through years of testing by trusted experts from Underwriters Laboratory (UL). Because of this, our Smart Splitter is the only 240v circuit splitter awarded with the highest safety certification possible in the industry. UL has been around for over a century and wrote the vast majority of the current industry safety standards. Their stamp of approval aligns us with industry-wide best safety practices.

    Lastly, each Smart Splitter is individually assembled with care in the USA, ensuring every device is built just right for every customer.

  • How does Smart Splitter save me $$$?
  • The key savings from the Smart Splitter comes from avoiding electrical work, especially multi-thousand dollar panel upgrades.

    The Smart Splitter can save you money on permits, trenching, and expensive rewiring in your home.

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