10 bestExtension Leadsof April 2025
112M consumers helped this year.
1

K-MARTHeavy Duty Extension Lead UK Pin Plug and Cable, 4 Gang Way 2m Power Adapter, Multi Socket Mains Strip (White, 1 Pack)
K-MART

9.8
2

STATUS Multi Plug Extension | 4 Socket Extension Cable | 1m Extension Lead | 4WS1M20
Status

9.6
3

Masterplug Four Socket Extension Lead, 5 Metre, White
Masterplug

9.4
32% off
4

Cube Extension Lead with 4 USB Slots, Kemelo 4 Way (13A/3250W) Multi Plug Extension Cable with Child Safety UK Desktop Power Extension Socket,1.5M Extension Cords for Home Dorm Office Travel, Black
Kemelo

9.2
21% off
5

Tower Extension Lead with USB Slots, (13A 3250W) Surge Protection Extension lead with 4 Control Switch, 8 AC Outlets & 4 USB Ports Plug Extension Socket, Extension Cable 3M for Office, Home, Kitchen
SAMERIVER

9.0
OtherUp to 24% off
29% off
6

Belkin Extension Lead with USB Slots x 2 (2.4 A Shared), 8 Way/8 Plug Extension, 2m Surge Protected Power Strip - White
Belkin

8.7
7

Masterplug MCT1010/4BL Four Socket 10A Cassette Cable Reel with Thermal Cut-Out, 10 Metres, Blue
Masterplug

8.5
8

Extension Lead, Power Strips with 2 Way Outlets 4 (4.5A, 1 Type C and 3 USB-A Port) Surge Protection Plug Extension Socket with 1. 8 M Braided cord for Home Office
Addtam

8.2
32% off
9

JSVER Extension Lead with 4 USB Ports Desktop Power Strip Smart Charging Station 3 Outlets USB Power Socket for Home Travel, Black
JSVER

7.9
34% off
10

Extension Lead with USB Slots, 8 Way Outlets Power Strip with 4 USB Ports, 1800J Surge Protection Double Switch Plug Extension with 1.8M Braided Extension Cord for Home, Office
HANYCONY

7.7
A Guide to Selecting the Best Extension Leads
When choosing an extension lead, it's important to consider your specific needs and the environment in which you'll be using it. Extension leads are essential for providing power to devices that are far from a wall outlet, but selecting the right one involves more than just picking the first one you see. You'll need to think about the number of devices you plan to connect, the distance from the power source, and any safety features that might be necessary for your situation. By understanding the key specifications, you can ensure that you choose an extension lead that is both safe and functional for your needs.
Length
The length of an extension lead determines how far it can reach from the power source to your devices. This is important because it affects the flexibility and convenience of your setup. Extension leads come in various lengths, typically ranging from a few meters to over 20 meters. Shorter leads are ideal for indoor use where the distance to the outlet is minimal, while longer leads are better for outdoor use or when the outlet is far from the device. Consider the distance you need to cover and choose a length that provides enough reach without excess slack, which can be a tripping hazard.
Number of Sockets
The number of sockets on an extension lead indicates how many devices you can plug in at once. This is crucial for ensuring you have enough outlets for all your devices without overloading the lead. Extension leads typically offer between two to eight sockets. If you have multiple devices to power, such as in a home office or entertainment setup, opt for a lead with more sockets. However, be mindful of the total power load to avoid overloading the circuit, which can be a fire hazard.
Power Rating
The power rating of an extension lead indicates the maximum amount of electrical power it can safely handle, usually measured in watts or amps. This is important for ensuring that the lead can support the devices you plan to connect without overheating. Power ratings vary, with common household leads supporting up to 13 amps or around 3000 watts. To choose the right power rating, add up the wattage of all devices you plan to connect and ensure it does not exceed the lead's rating. This helps prevent electrical hazards and ensures reliable performance.
Surge Protection
Surge protection is a feature that helps protect your devices from voltage spikes, which can occur during power surges or lightning strikes. This is important for safeguarding sensitive electronics like computers and televisions. Some extension leads come with built-in surge protection, which can absorb excess voltage and prevent damage to connected devices. If you're using the lead for valuable or sensitive equipment, consider choosing one with surge protection. This feature is especially useful in areas prone to electrical storms or unstable power supply.
Cable Thickness
The thickness of the cable, often referred to as the gauge, affects the extension lead's ability to carry electrical current safely. Thicker cables can handle more current and are generally more durable, making them suitable for high-power devices or outdoor use. Cable thickness is usually indicated by a gauge number, with lower numbers representing thicker cables. For heavy-duty applications or outdoor use, opt for a thicker cable to ensure safety and longevity. For light indoor use, a standard thickness is usually sufficient.
Plug Type
The plug type of an extension lead determines its compatibility with the outlets in your region. This is important for ensuring that the lead can be used with your existing power outlets. Different countries have different plug types, so it's crucial to choose an extension lead with a plug that matches your local standard. If you're purchasing an extension lead for travel or international use, consider one with a universal plug or an adapter to ensure compatibility with various outlet types.

Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy