MUSTART Level 2 J1772 EV Charger, 40 A (NEMA 14-50 plug, 21 ft cord, display)

Level 2, portable, 40 A (9.6 kW), J1772, 21 ft cable

Output: 40 A (9.6 kW)
Connector: J1772
Cable length: 21 ft
Verified price: $179

Manufacturer photo of the MUSTART Level 2 J1772 EV Charger, 40 A (NEMA 14-50 plug, 21 ft cord, display) — Manufacturer photo

Retail verified, not ENERGY STAR certified

Retail verified means we confirmed this unit is sold new through verified retail channels; ENERGY STAR publishes no standby-efficiency record for it.

Specifications

Full specifications for MUSTART Level 2 J1772 EV Charger, 40 A (NEMA 14-50 plug, 21 ft cord, display)
Charging
Output power what this means: Output power The maximum power the charger delivers. Higher power means a faster charge. This figure is the unit's own amperage times its supply voltage, which is what power means on a single phase AC circuit, so it can read slightly below a maker's marketing figure: a 40 amp charger on 240 volts is 9.6 kW even where the box says 10.	9.6 kW
Max output current what this means: Max output current The maximum current the unit draws. It sets the circuit breaker and wire size the install needs.	40 A
Charger level what this means: Charger level The EVSE class. Level 2 runs on a 240 volt circuit; Level 1 uses a standard 120 volt outlet.	Level 2
Charging outputs what this means: Charging outputs How many vehicles the unit can connect to at once. Most home units have one.	1
Installation
Form factor what this means: Form factor Portable units are cord sets that plug into an outlet and can travel in the car. Wall-mounted units install in one place, hardwired or on a dedicated outlet.	Portable
Power connection what this means: Power connection How the unit connects to supply power: a NEMA plug that fits a matching 240 volt outlet, or hardwired into the circuit by an electrician. Verified from manufacturer documentation, and left blank where it is not yet confirmed.	NEMA 14-50 plug
Input voltage what this means: Input voltage The supply voltage the unit runs on. Level 2 home chargers use 240 volts.	240 V
Cable and connector
Cable length what this means: Cable length Length of the attached charging cable. A longer cable reaches across a driveway or to a second parking spot.	21 ft
Connector what this means: Connector The plug that connects to the vehicle. J1772 (also called Type 1) fits most non-Tesla EVs; NACS (the Tesla style plug, SAE J3400) is the emerging North American standard. Some models are sold in both, so you pick the version when you order. Verified from manufacturer specifications, and left blank where it is not yet confirmed.	J1772
Identity and provenance
Model number what this means: Model number The manufacturer model number, useful for cross checking listings and permits. In some model numbers, x and # stand for variant positions such as color or cable length options.	MT-AAPKET1N1450-40A22FT-X
Warranty what this means: Warranty The manufacturer's stated warranty. Terms can differ by country. Some warranties require product registration or professional installation; the manufacturer's page has the conditions. Verified from manufacturer documentation.	1 year

Practical numbers

Minimum circuit breaker: 50 A; the electrical code sizes circuits at 125 percent of a continuous load like EV charging
Full charge, 75 kWh battery: 7.8 hours
Full charge, 60 kWh battery: 6.3 hours
Cost per full charge (same for any Level 2 unit): $15.49 at the national average residential rate (May 2026); your electricity rate decides this, not the charger

A charger is a continuous load, so code sizes its circuit at 125 percent of the charger's rating: that breaker figure is the minimum, not a suggestion. On an older panel the wire run and any service upgrade can cost more than the charger itself, so price the electrical work before settling on an amperage. How big a charger actually finishes the job.

Exact numbers for your car and state: the charge time calculator and the charging cost calculator.

What stands out

Verified price of $179 is lower than 90 percent of the 190 models that list one (median: $477).

Price check

Retail pricing observed in public listings as of August 22, 2026:

$179.00 direct from the manufacturer's own store, the only verified listing.

Buy from MUSTARTCheck eBay listings

eBay listings change daily; a match for this exact model is not guaranteed. Prices move often and can vary by configuration; always confirm the current price with the retailer. The buy links and the eBay link are affiliate links that support this site; see the affiliate disclosure.

Similar units in the 33 to 40 A class

AMPROAD iFlow P9 (40 A, dual voltage) $360 J1772 40 A 25 ft cable
ApexCharger MACH 3 $222 J1772 40 A 24 ft cable
Autel AC Lite Home 40A $463 J1772 40 A 25 ft cable
Battery Tender eCharge 40 Amp (Level 2) $597-$829 J1772 40 A 25 ft cable

Where this model is listed

This model is listed in these categories:

It delivers its full rated output to these vehicles:

That is everything this database holds on the MUSTART Level 2 J1772 EV Charger, 40 A (NEMA 14-50 plug, 21 ft cord, display): every figure above is verified against a primary source or left blank. Compare it against the rest, or see the others in 40 amp EV chargers.

Prices and specifications verified August 22, 2026, and re-checked weekly after that. How these numbers are checked.

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