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MUSTART Level 2 Portable EV Charger (240 Volt, 25ft Cable, 15/25/40 Amp Adjustable) Electric Vehicle Charger Plug-in EV Charging Station with Delay Function (NEMA 14-50P)

  • Based on 178 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 5
Order within 14 hours and 47 minutes
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Size: 40A NEMA14-50 Adjustable


Features

  • The charging speed of MUSTART 40A level 2 electric vehicle charger is 2.5 times faster than 16A level 2 charger. It is 5 times faster than the 16A level 1 EV charger that comes with most electric cars. (The actual working current depends on your vehicle settings)
  • Adjustable 40A portable EV Charger. It can be delayed (1-10 hours), and 3 kinds of current switching (15/25/40A). All you need is just a 220 Volt or 240 Volt NEMA14-50 outlet to plug the charger into.
  • Equipped with the standard SAE J1772 charging connector, it is suitable for most electric vehicles and plug-in hybrid cars. Thanks to the silver plating at the entrance of the connector, this EV charger has better electrical conductivity and can prevent overheating.
  • The protection rating of the Control Box is IP65 and EV Connector is IP67. The charger has safety protection functions including lightning protection, overvoltage, overheating, and overcurrent protection, so you can safely charge your vehicle.
  • The MUSTART EV charger comes standard with a 2-year warranty. Whenever your Mustart EV chargers have any problem or anything simply not meeting your needs, please contact us and we will reply within 24 hours.

Brand: MUSTART


Connectivity Technology: Lightning


Connector Type: Lightning


Input Voltage: 240 Volts (AC)


Total USB Ports: 1


Wattage: 9600 watts


Number of Items: 1


Specification Met: IEC


Power Source: Corded Electric


Item Weight: 8.16 Pounds


Manufacturer: ‎MUSTART


Brand: ‎MUSTART


Item Weight: ‎8.16 pounds


Package Dimensions: ‎15.79 x 13.7 x 6.06 inches


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎MU-P


Wattage: ‎9600 watts


Date First Available: November 13, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Perfectly serviceable intelligent extension cord.
Size: 40A NEMA14-50 Adjustable
Bought this and installed a 240v 50a line to stop the competition between me and my wife over who got access to the 120v outlet - we have 2 Leafs and weekends could get dicey due to long recharge times. Installation is plug-(and-plug)-and-play if you already have a suitable outlet. This EVSE, like all others, is simply a moderately intelligent extension cord. You can get any amperage level version of this device and it will work on your car. The car is in charge of the charge, so if you have an EVSE capable of delivering more current than your car can use, the car will protect itself just fine. I would recommend that you get the highest amperage device you can power so that you don't have to worry about this issue should you buy a newer EV with higher limits. If your car came with a J1772 charger from the manufacturer, then this EVSE will work with your car. Yes, the fit is a bit snug. As the manufacturer suggests, you can lube it to make it easier to use. Avoid WD-40 - this is a solvent that could damage the plastic parts of the EVSE or the car. Look for a silicone based lube, or even KY Jelly (that's what it's for, right?) but use it sparingly so that it doesn't catch and collect dirt and debris. That could mess up your day. I didn't use the included hangar because we already had a classic hose hanger for the old 120v EVSE in place. I also didn't use the wall clip because the straight-in style meant the connector and cable stuck out too far from the wall for my taste. I bought a $20 "holster" for it instead that angles more towards the wall and keeps a lower profile. I kept the tote bag, but don't expect to use it. Opportunities to plug into a NEMA 14-50 are rare around here so I don't haul the thing around with me. The description says there is a way to hang the unit from a hook to take the weight off the plug. I found the hang tab to be a bit light-weight for the task and don't really trust it. Rather than hang it from a hook, my preference was to screw it to the wall, but this was made difficult by the position of the hang tab directly in line with the cable - it was a bit difficult to work around the cable. I would prefer sturdier tabs molded into the case at the corners so that it can be secured directly to the wall. Of course, that defeats the "portable" feature, but that wasn't a consideration for my use. Some quirks to keep in mind: 1-The temperature display is (per the manufacturer) the temp of the EVSE control box. No idea why this is included, as it's battery temperature that is of interest. Since it's displayed only in Celsius, it's doubly meaningless in the USA market. The charger has been inactive all night with a garage temp of about 40F but the EVSE says it's at 18C (64F). Seems unlikely to me. 2-The power consumed display is cumulative. It does not reset between charges unless you unplug the EVSE from the wall outlet or install it with a switch on the circuit so you can turn it on and off. This may be exactly what you want, but with two cars using this it means I have to reset the unit each time in order to know exactly how much power went into a given car. I use this for mileage calculations. YMMV. 3- My Leaf can charge at up to 6.6kW, but the EVSE typically shows it working at 6.3kW when the battery is low and it should be charging at full capacity. Again, the car is in charge here so this isn't necessarily anything to do with the EVSE but I felt it was worth noting. It may mean something to someone else, or the battery may have been too cold to take the full 6.6kW. The garage temperature is right around 40F this time of year so the battery isn't any warmer than that, especially after sitting all day in the parking lot at work with temps in the 30's. 4-It took 3 cycles before my wife's car would take a full 100% charge from it - it shut off at 94% and then 98% before the 3rd cycle when it finally took her to 100%. She's been almost exclusively on 120v charging until now. I don't know if that might mean something, but it's probably more about the car than the EVSE again. Basically, this unit will get the job done. If you want a basic EVSE and don't care about the bells and whistles found on others, then this is a good sub-$400 option. With a warranty, there's no reason not to buy this device. UPDATE 11JAN20: Replaced one Leaf with a Chevy Bolt last August. This unit works just fine with the new car. The plug is still a bit tight on the Leaf, but perfectly normal on the Bolt. Still working without a hitch nearly a year after purchase. ... show more
Reviewed in the United States on February 23, 2019 by R. Kern R. Kern

  • Lasted 6 months then broke, customer service is subpar! However after 21 emails
Size: 40A NEMA14-50 Adjustable
Material and the carrying case could be better quality. The plastic scratched very easily. Charger stopped working after 6 months. Customer service sends you to vmail...email is barely any better. Waiting for a rep to get back with me after sending requested Info over a week ago. No one had called me back. Got several emails saying that they were sorry the product stopped working and they would make it right. Yet I went 5 days without hearing back from them even after I made the video they request, including having to send it as a link. So after 21 emails ans contacting Amazon, Customer support contacted me and offered a brand new charger. They even sent it express. The product isn't bad. Works well. Customer service is that of a smaller new company. All in all I am satisfied with the outcome. ... show more
Reviewed in the United States on May 24, 2022 by Mattz Mattz

  • Updated: Failed 1 use customer support joke
Size: 40A NEMA14-50 Adjustable
Update mustart customer service reached out to me and are now replacing the unit. I used this 1 time on my lighting truck and tried again won’t even turn on now. Customer support wants me to find a nema 14-50 plug and video what it’s doing I feel that’s not my job and I have no 14-50 plugs around where I live. Per their warranty page “ If the warrantied products are defective in workmanship and/or materials, you can simply give us a call or email us and we will send you a replacement.” no where does it say? Have the customer do the troubleshooting which I think is ridiculous. ... show more
Reviewed in the United States on June 15, 2023 by Jeremy Blackwood

  • Works Great on Mercedes B250e! Full charge in less than 3 hrs!
Size: 40A NEMA14-50 Adjustable
Solid construction, no complaints on that. Fit is just a bit snug on my car's port, but it can be handled by wife, so no real problems there. It does regulate output at 39 Amps quite well, considering my 240V jumps around quite a bit. It also only gets a little warm to the touch, which is expected when pumping juice at about 9.6Kw! That is faster than most public Level 2 chargers out there! Yet it never gets hotter than 35DegC on the display, so I'm satisfied it is not overloaded. I'll have to monitor how it does in the summer. The important numbers are the small ones on the bottom row (see 1st pic) showing voltage, current and power. The only complaints are that I had to install the NEMA 14-50 plug upside down (with the ground contact up) to allow for easy cable routing as seen in the pictures, which I'm not sure will pass a house inspection. This allows me to keep the display upright without having to make an 'S' with the plug cable (2nd pic). Also the wall installation kit is a bit clunky, meaning the clamps work, but need some extra padding added (I used pipe insulation foam) so they don't damage the cable insulation over time. Using enclosed clamps, the block does not fit flush against the wall, tending to move around, so I jammed more pipe insulating foam behind it. That works perfectly well and allows for some give. I don't expect to use this as a portable unit at all (how many accessible NEMA 14-50s are out there?), but I can still take it off the wall fairly easily and put it in the car. Have only been using it for about 1 month and have had no problems yet. Just make sure you have a red light when you plug in (which I agree is at bit counter-intuitive) and you are going to charge as fast as possible with a level 2 station. The big lesson I learned from this, is to find exactly the fastest Level 2 charge rate your specific EV can handle first and then buy that sized charger. For my Mercedes B250e it is 9.6Kw or 40 Amps. That means it can charge its 28Kw battery from zero to 100% in under 3 hrs. Chargers can be rated in Amps or Kw which convert with the simple Power equation: Power = Voltage * Current. Voltage is 240V, so it is easy to size your home level 2 station to the max capacity of you car. Most of the time, our car is 100% charged in less than an hour after getting home and plugging in. Great upgrade for sure! ... show more
Reviewed in the United States on March 4, 2020 by Homecenter Homecenter

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