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Mustart 40 Amp EV Charger Review

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8.3
Expert ScoreRead review

The Mustart 40 Amp EV Charger delivers fast 240V charging with a 25-foot cable and NEMA 14-50P plug for easy installation. ETL-certified for safety, this portable plug-in station is ideal for home use, providing reliable, high-speed charging for all-electric vehicles with convenience and efficiency.

The Mustart 40 Amp EV Charger offers fast and reliable charging for electric vehicles. It charges up to 2.5 times faster than a 16A Level 2 charger and 5 times faster than the standard 16A Level 1 charger. This makes it an excellent choice for EV owners looking to reduce charging time.

Compatible with most electric vehicles in the United States, the Mustart 40A charger works with all plug-in EVs. Tesla owners will need an SAE J1772 adapter for use. This charger is UL-2594 and ETL certified, ensuring high safety standards. It includes built-in protections for lightning, leakage, over-voltage, overheating, and over-current, making it a safe choice for home use.

The charger features a compact design with a 25-foot cable, offering installation flexibility. It connects to a standard 220V or 240V NEMA14-50 outlet. This convenience makes it easy to use in various locations without needing complex installations.

Durable and reliable, the Mustart 40 Amp charger is built to last. It is weatherproof and includes safety features to prevent damage or accidents. Mustart offers a two-year warranty from the original purchase date, ensuring customer satisfaction and peace of mind.

Mustart 40 Amp EV Charger NEMA 14-50 Installation Guide

The figure below describes the installation of a Mustart 40 Amp EV Charger with a NEMA 14-50R outlet. The setup includes a 50-amp double-pole breaker, a main breaker, and neutral and ground busbars in a 120V/240V panel. Wiring uses 6 AWG 90°C copper within a ¾”–1¼” conduit. Grounding uses a ground rod. Key labels: L1 (Hot 1), L2 (Hot 2), Neutral, Ground. NEC-compliant NEMA 14-50 outlets ensure safe charging at 40A.

 

Wiring diagram for Mustart 40 Amp EV Charger installation with NEMA 14-50R outlet, showing a 50-amp double-pole breaker, main breaker, neutral and ground busbars in a 120V/240V panel. Includes 6 AWG 90°C copper wire, ¾”–1¼” conduit, and ground rod. Labeled components: L1 (Hot 1), L2 (Hot 2), Neutral, and Ground. NEC-compliant NEMA 14-50 outlet supports 40A continuous operation.

Compatible NEMA 14-50 Outlets

Choose NEC-compliant NEMA 14-50 outlets to handle 40A continuous current on a 50A circuit breaker. These outlets are compatible with 6 AWG wiring, ensuring safety.

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Hubbell Lighting 125V 50A 3-Pole 4-Wire Receptacle – HBL9450A
Deal
The Hubbell 14-50 outlet is our number #1 NEMA 14-50 outlet that we recommend for plug-in Level 2 EV charger installations, the outlet combines safety, durability, and performance, making it a top choice for EV owners with a plug-in Level 2 EV charger aiming to establish a dependable home charging station.
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Bryant Electric 9450FR 50 Amp 125/250V NEMA 14-50R Flush Straight Blade Receptacle, Black
Deal
The Bryant 14-50 outlet is a durable, 50-amp solution for Level 2 EV charging. Built with heat-resistant materials, it supports #10-6 AWG wires and stays cool at 75°F during extended use. UL-listed and easy to install, it delivers reliable performance, making it a safe and efficient choice for EV owners.
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Leviton 279-S00 50 Amp, 125/250V, Nema 14-50R, 3P, 4W, Flush Mounting Receptacle, Straight Blade, Industrial Grade, Grounding, Side Wired, steel Strap, Black
Deal
The Leviton NEMA 14-50 outlet is a reliable, durable choice for Level 2 EV charging, supporting 50 amps and 125/250 VAC. It features easy-to-identify terminals, accepts up to 6 AWG wires, and includes mounting hardware. However, it lacks instructions, and spring-loaded contacts may wear over time, posing a fire risk.

Mustart 40 Amp EV Charger Compatible Outlet Covers

We reviewed the Mustart 40 Amp EV Charger with NACS and its compatible outlet covers. These covers guard against accidental contact with live parts, prevent tampering, and deter theft. They also help save energy, improve aesthetics, and include overload indicators for a secure charging experience.

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TayMac MM420C 1-Gang Nonmetallic Extra Duty Weatherproof In-Use Horizontal/Vertical 16-in-1 Standard Cover, 2.75 in, Clear
Deal
The TayMac MM420C Extra Duty EV Charger Outlet Cover provides strong outdoor protection for EV charger outlets. Constructed from durable high-impact polycarbonate, it ensures quick installation and versatile 16-in-1 configuration. Certified to cULus and NEMA standards, it includes a lockable tab. For enhanced EV charger theft protection, an EV charger lockbox is recommended.
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TayMac MX3200 RaynGuard Extra Duty Metal Weatherproof in-Use Cover, 1-Gang, Gray, 3.55 x 3.37 x 6.12 inches
Deal
The TayMac MX3200 Extra Duty EV Charger Outlet Cover is a durable, flexible, and secure solution for outdoor EV charger installations, providing peace of mind and reliable protection for your equipment.
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TayMac MM720G 1-Gang Horizontal or Vertical Weatherproof Jumbo Extra Duty While in Use Cover , Gray
Deal
The TayMac Extra Duty EV Charger Outlet Cover offers durable, weatherproof protection for outdoor NEMA outlets, specifically designed for plug-in EV chargers. With a quick-install design, 16 configuration options, and a lockable tab to prevent theft, its tough polycarbonate construction ensures secure and reliable performance for your EV charging needs.
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TayMac MM410C Single Horizontal/Vertical Mount 1-Gang Weatherproof In-Use Electrical Outlet Cover for Home Improvement, 2.75 in, Clear
Deal
The TayMac Duplex EV Charger Outlet Cover offers durable protection for indoor EV charging outlets. Made from high-impact polycarbonate, it features a sleek, clear design and supports easy installation with a Quick-Fit system. Ideal for garages, it accommodates most outlets but may not fit all plug configurations.

 

8.3Expert Score
The Mustart 40 Amp EV Charger provides fast charging, broad compatibility, and robust safety features. Its easy installation and reliable performance make it a solid option for EV owners.
Features
8.5
Real World Usage
8
Materials
8.5
Durability
8
Craftsmanship
8.5
Design
9
Monetary Value
8
Product Value
8
Brand Reputation
8
Expert Valuation
8.5
PROS
  • Charged the 2025 Kia EV6 from 20-80% in 5 hours at 32A without issues.
  • Fits well in small electric vehicles storage compartment with additional accessories.
  • Works well with NEMA 14-50 outlets and the included adapters make it versatile for travel.
  • Priced lower than many other portable chargers, offering a good value for the features.
  • Cons:
CONS
  • A few users report potential issues with the J-plug or charging port.

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