Joybuy Insights

Power Strip Buying Guide: How to Choose Safely and Avoid Surprises

A shortage of electrical outlets is a headache in most homes and offices. While a power strip is the obvious solution, the wrong choice can be frustrating, or even dangerous for your devices and your safety. To avoid falling into common traps, it's crucial to know what pitfalls to avoid and which features truly make a difference.

Here’s a rundown of the most common mistakes to avoid:

  1. Ignoring the maximum power rating: Plugging a space heater, a gaming PC, and several chargers into a low-end power strip is the perfect recipe for overheating or a short circuit. The total supported wattage is a non-negotiable spec.
  2. Overlooking outlet ergonomics: Buying a power strip with outlets so close together that bulky chargers block each other is a well-known source of frustration. The orientation and spacing of the outlets are essential.
  3. Underestimating the importance of safety standards: A power strip without the required certifications (like CE marking) or surge protection exposes your valuable equipment to irreversible damage from the slightest power grid fluctuation.

Key Criteria for an Informed Choice

To get a clearer picture, let's review the technical specifications that guarantee safety and user-friendliness.

1. Wattage, Amperage, and Safety Standards

In Europe, a standard home installation typically delivers an intensity of 16 Amps (A) at a voltage of 230 Volts (V). The calculation is simple: the maximum power your power strip must be able to handle is 16 A x 230 V = 3680 Watts (W).

  • Maximum Wattage: Ensure the power strip is rated for at least 3680 W. This is the safety threshold for plugging in your everyday devices without risk. Exceeding this limit by combining power-hungry devices exposes you to a risk of overheating and fire.
  • CE and Other Certifications: The CE mark certifies that the product complies with European requirements. More demanding standards, like the French NF mark (Norme Fran?aise), are a true guarantee of quality and safety, ensuring more rigorous testing. Opting for a power strip with a switch that is NF certified is a smart move.

2. Features and Design Tailored to Your Needs

Not all power strips are created equal. The format and features should be chosen based on your specific use case.

  • USB Power Strip: More and more devices charge via USB. A USB power strip (with USB-A and, increasingly, USB-C ports) is ideal for freeing up AC outlets and decluttering your workspace. Check the output current of the USB ports (in amps): aim for at least 2.4 A for fast charging of your smartphones and tablets.
  • Outlet Spacing and Orientation: To stop getting frustrated with power bricks blocking adjacent outlets, choose a power strip with outlets oriented at 45° or with wide spacing. Vertical, tower-style models are also an excellent solution for crowded desks.
  • Protection and Control: A power strip with a master switch is perfect for cutting power to all standby devices in one go and saving energy. For more granular control, some models offer individual switches for each outlet. In a garage, workshop, or outdoors (even if sheltered), a weatherproof power strip (IP44 rating or higher) isn't an option—it's a must.

3. Specialised Solutions: Travel, Smart Home, and Integration

Sometimes, your needs go beyond a simple extension cord.

  • Universal Travel Adapter: For globetrotters, an adapter kit or a universal model is a must-have. A UK to French plug adapter will get you by with a British device, but a universal model opens up the whole world.
  • Remote-Controlled Outlet: To control a lamp or an appliance hidden behind furniture, a remote-controlled outlet is a deceptively simple and effective solution, without committing to a full smart home setup.
  • Recessed Outlet: On a desk or countertop, a recessed outlet is the cleanest and most stylish solution. It pops up when you need it and retracts to leave a clean surface.

Recommended Power Strips and Adapters

Here are a few options that meet specific needs, taking into account safety and practicality criteria.

IDEAL FOR: THE CONNECTED GLOBETROTTER
Zenitech Pack of 6 Travel Adapters with 5 Male Plugs

Zenitech Pack of 6 Travel Adapters with 5 Male Plugs

Why we chose it: This is the perfect solution for frequent travellers. This kit covers over 100 destinations (UK, USA, Oceania, Italy...) and stores away in a handy pouch so you don't lose anything.

The Hassle-Free Solution

No more collecting last-minute adapters at the airport! This kit centralises everything into a single, cost-effective, and perfectly organised solution.

The Real Bonus

Its near-global coverage (over 100 countries) and its storage pouch mean you'll never have to search for the right plug again.

IDEAL FOR: THE REMOTE WORK PRO
Zenitech SONO 5-Outlet Power Strip, 16A, 2P+T, 6 Switches, 3m Cord

Zenitech SONO 5-Outlet Power Strip, 16A, 6 Switches

Why we chose it: This is the perfect companion for a well-equipped home office (PC, monitor, printer, etc.). Individual control over each outlet helps you hunt down standby power consumption and stay in control.

The Waste-Reduction Solution

Unlike a standard strip, its dedicated switches let you power only the devices you need. No more wasted energy or the daily chore of unplugging everything.

The Real Bonus

Total control thanks to 5 individual switches plus 1 master switch, all secured with overload protection.

IDEAL FOR: GETTING STARTED WITH SMART HOMES
Zenitech Pack of 3 Remote-Controlled Outlets - White

Zenitech Pack of 3 Remote-Controlled Outlets - White

Why we chose it: The perfect solution for remotely controlling a light or a small appliance without breaking the bank on a full smart home ecosystem. Ideal for that hard-to-reach outlet behind the sofa.

The Simple Solution

It offers a touch of the "smart home" experience without the complex installation, compatibility issues, or hefty price tag of advanced home automation systems.

The Real Bonus

A pack of 3 outlets controlled by a single, ultra-simple remote, with a convenient 25-metre range.

Looking for other models?

Discover our full selection of products that meet our safety criteria and French standards.

Frequently Asked Questions

What is the lifespan of a power strip?

There's no expiration date, but a power strip should be discarded without hesitation at the first sign of wear and tear: yellowed or cracked plastic, plugs that feel loose in the outlets, a fickle switch... A quality model can last for years, but a regular visual inspection is essential, especially if valuable devices are plugged into it.

Can you plug a power strip into another power strip?

Absolutely not! Plugging power strips into each other, a practice sometimes called "daisy-chaining," is strictly forbidden. It drastically increases the risk of overload and overheating, which is a common cause of electrical fires. A power strip must always, without exception, be plugged directly into a wall outlet.

How do you choose a good power strip with USB ports?

For a USB power strip, the key criterion is the output power of the ports, expressed in amps (A) or watts (W). To efficiently charge a smartphone or tablet, aim for at least 2.4 A (about 12 W) per port. If you plan to charge multiple devices at once, check that the total USB power output is sufficient to power all your devices without the charging speed dropping.