How to Choose the Right 22 kW Mobile Charging Station

The electric car is becoming mainstream, and with it comes a crucial question: how do you charge it efficiently? Whether you're driving a fully electric vehicle (EV) or a plug-in hybrid (PHEV), charging at home or on the go remains the heart of the matter. Installing a fixed Wallbox isn't always an option, especially if you're a renter or frequently on the road. This is where a 22?kW mobile charging station truly shines.

This guide breaks down the key points to help you decide if this equipment is right for you and how to make the best choice.

By the Joybuy Editorial Team

Understanding the Key Features of a Portable Charging Station

Before you take the plunge, let's review the technical details that make all the difference in performance and compatibility.

1. Charging Power and Vehicle Compatibility

At 22?kW, we're talking about the maximum charging power available on alternating current (AC). But to take full advantage of it, two conditions must be met:

• Your electrical setup: A three-phase 22?kW mobile wallbox requires a three-phase power supply and a CEE 32A industrial socket (the well-known 5-pin red plug). You can't expect to reach this power level with a standard household outlet.
• The vehicle's onboard charger: Your car itself must be able to handle 22?kW. This is the case for a few models like the Renault Zoe or the higher-spec versions of the Tesla Model S/X and Audi e-tron. If your vehicle is limited to 11?kW (which is more common), no need to worry: the station will adapt and limit its output to 11?kW. It remains perfectly compatible; your car simply sets the pace.

The advantage of a 32A EV charger is its flexibility. Its power is often adjustable, allowing you to adapt it to less robust electrical systems when needed.

2. Connectors, Length, and Safety

In Europe, the standard for AC charging is the Type 2 connector. This is a non-negotiable feature: make sure the station that has caught your eye is equipped with this plug on the vehicle side.

The cable length is a detail that makes all the difference in daily use. A 7m Type 2 charging cable or longer will give you valuable flexibility to plug in, whether in a tight garage, a hotel car park, or at a client's location.

Finally, never compromise on safety. Protections against overcurrent, overheating, and current leaks (integrated Type B RCD) are crucial. Also, check the IP (Ingress Protection) rating, which measures resistance to water and dust. An IP66 rating, for example, guarantees the device is completely dust-tight and protected against powerful water jets.

3. App Control: A Convenient Feature

A charging station with a dedicated app is a game-changing extra. It typically allows you to:

• Start and stop charging from your sofa.
• Schedule charging to take advantage of off-peak hours and lower your electricity bill.
• Adjust the current (from 6A to 32A, for example) to prevent tripping the circuit breaker.
• Monitor consumption and charging progress in real time.

In short, this connectivity offers convenient control and optimisation for your daily routine.

Our Recommended Product Picks

After reviewing these criteria, one model in particular caught our attention for its excellent balance of features.

22?kW Mobile Wallbox Charging Station with App

See product details on Joybuy.fr

Why It Stands Out

This 22?kW mobile charger for electric cars checks all the boxes: power, portability, and intelligence. It's designed for those who want the fastest possible charge without the constraints of a fixed installation. Its app-based control is a real plus for managing your charging with precision and optimising consumption, wherever you are.

Key Strengths

• Maximum Power: Charging capacity up to 22?kW on three-phase power to drastically reduce charging time for compatible vehicles.
• Adjustable Power: The current can be adjusted via the app (from 6A to 32A) to suit any electrical installation.
• Smart Control: The app allows you to monitor, schedule, and adjust charging in real time.
• Go-Anywhere Versatility: Its 7m Type 2 charging cable and CEE 32A EV input plug make it the perfect travel companion.
• Maximum Safety: Integrated Type B RCD and IP66 certification for worry-free use, indoors and out.

Who Is It For?

This Type 2 portable charging station is especially suitable for:

• EV owners with an 11 or 22?kW onboard charger who want to get the most out of their vehicle.
• Mobile professionals who have access to three-phase sockets at their work sites (construction sites, events, etc.).
• Drivers in rental properties or condominiums where installing a fixed Wallbox is an administrative headache or simply not possible.

Looking for Something Else?

Is this solution not quite right for you? Or are you simply curious to discover other equipment for your car or hobbies? The Joybuy catalogue is here to help.

Take a look at our selection of Boxing Ropes to get an idea of the breadth of our catalogue.

Frequently Asked Questions (FAQ)

1. Can I use a 22?kW station with a car that only accepts 11?kW?

Yes, absolutely. The station and the car communicate to agree on the maximum charging power. If your vehicle is capped at 11?kW, the station will automatically limit itself to that output. There is no risk of damaging your battery.

2. What electrical socket is required for a 22?kW mobile charger?

To utilise the full 22?kW, a three-phase CEE 32A industrial socket (the 5-pin red plug) is mandatory. It is essential to ensure that the entire upstream electrical installation (wiring, circuit breaker in the panel) is rated to handle 32A on a three-phase system. If in doubt, consulting a qualified electrician isn't just an option—it's a necessity.

3. Can this portable charging station be installed permanently?

Certainly. It's often called a "mobile wallbox" precisely for this dual purpose. You can keep it in your boot for travel or mount it on your garage wall using a wall bracket. It's the best of both worlds: a fixed station at home and a portable solution for the road.