10 Best Outdoor Extension Lead Waterproof in The UK

Last updated on 25/07/2025

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SLx Outdoor Extension Lead Waterproof, 30m, 2 Socket Extension Reel, Heavy Duty Extension Cable, Thermal Cut Out, IP54 Rated, Double Socket, UK Outdoor Plug, Extension Lead for Christmas Lights Garden

12% OffFree Shipping

Why We Love It

Weatherproof for outdoor use.
Tangle-free long reach.
Safety ensured with IP54.

Main Highlights

✔️ ALL WEATHER OUTDOOR POWER: A must-have for all seasons and conditions, this outdoor weatherproof extension lead from SLx is ideal for providing safe and practical power sockets outside or indoors. Whether you need to use a lawnmower or garden power tools, with this protected outdoor cable reel you can be sure to have the power when you need it.
✔️ STAY TANGLE FREE: With its attached winding handle and robust design, this outdoor cable reel keeps your lead ready for action. The extra long 30m extension lead can be fully unwound in seconds, and when you are finished it can be simply wound back without tangling. The durable casing features a convenient carry handle for easier transportation, while the wide base offers stability while stood up
✔️ IP54 RATED SPLASHPROOF: The 2 fully covered splashproof sockets are IP54 rated weatherproof sealed and provide a safe and convenient temporary outdoor power solution so you can work in the garden and safely use power tools, lawnmowers and appliances even in damp conditions without worrying about water splashes should it
✔️ BUILT IN PROTECTION: Ideal for commercial and domestic use, this 13A rated outdoor extension lead features a heavy duty in built thermal overload protection switch for peace of mind - protecting you and your equipment from harm in the event of an overload. The plug is BSI approved and 13A fused mains plug attached to high quality copper tri-core corrosion resistant cable
✔️ A BRAND YOU CAN TRUST: Established over 30 years ago, SLx are a proudly British company - designing and manufacturing high quality products used by trade professionals. We offer a full 12 month warranty together with full time friendly local support staff should you need any help.

STATUS 2 Socket Cable Reel, 20m, Green, Heavy Duty Outdoor Extension Lead, 13 Amp, Thermal Cut Out, Waterproof, IP54 Rated, Ideal for Garden, Workshop, DIY Use (S20M2G13AIP54CR2)

18% OffFree Shipping

Why We Love It

Extensive reach with 20m cable.
Weatherproof for safe outdoor use.
Convenient and portable design.

Main Highlights

RELIABLE LONG-RANGE OUTDOOR POWER STATUS 2 socket cable reel offers extended reach with a 20 metre green cable, perfect for supplying electricity across gardens, driveways, or large workspaces. Designed for safe use with power tools, lighting, and outdoor appliances in challenging environments.
WATERPROOF IP54 RATED CONSTRUCTION Built for the outdoors, the reel features an IP54 rated enclosure, shielding sockets from water splashes and dust ingress. Ideal for use in unpredictable weather or damp areas, helping to maintain consistent power in any season.
THERMAL CUT OUT FOR OPERATOR SAFETY Integrated thermal cut out automatically disconnects power in the event of overheating or overload, protecting users and equipment. A key safety feature for extended use or heavy-load applications such as hedge trimmers, saws, or electric mowers.
ROBUST DUAL SOCKET DESIGN Fitted with two 13 amp sockets, this reel allows simultaneous connection of multiple devices, increasing efficiency for gardening, workshop, or outdoor DIY tasks. Saves time by reducing the need for multiple cables or adaptors.
PEACE OF MIND WITH 1 YEAR WARRANTY Backed by a 1 year manufacturer warranty covering material and workmanship defects. The STATUS 20m cable reel delivers durable, safe, and reliable outdoor power for home and professional users alike.

SLx Outdoor Extension Lead Waterproof, 20m, 2 Socket Extension Reel, Heavy Duty Extension Cable, Thermal Cut Out, IP54 Rated, Double Socket, UK Outdoor Plug, Extension Lead for Christmas Lights Garden

24% OffFree Shipping

Why We Love It

Weatherproof for outdoor use.
Tangle-free, easy transport.
Safety features provided.

Main Highlights

✔️ ALL WEATHER OUTDOOR POWER: A must-have for all seasons and conditions, this outdoor weatherproof extension lead from SLx is ideal for providing safe and practical power sockets outside or indoors. Whether you need to use a lawnmower or garden power tools, with this protected cable reel you can be sure to have the power when you need it.
✔️ STAY TANGLE FREE: With its attached winding handle and robust design, this power cable reel keeps your lead ready for action. The extra long 20m extension lead can be fully unwound in seconds, and when you are finished it can be simply wound back without tangling. The durable casing features a convenient carry handle for easier transportation, while the wide base offers stability while stood up.
✔️ IP54 RATED SPLASHPROOF: The 2 fully covered splashproof sockets are IP54 rated weatherproof sealed and provide a safe and convenient temporary outdoor power solution so you can work in the garden and safely use power tools, lawnmowers and appliances even in damp conditions without worrying about water splashes should it
✔️ BUILT IN PROTECTION: Ideal for commercial and domestic use, this 13A rated extension reel features a heavy duty in built thermal overload protection switch for peace of mind - protecting you and your equipment from harm in the event of an overload. The plug is BSI approved and 13A fused mains plug attached to high quality copper tri-core corrosion resistant cable.
✔️ A BRAND YOU CAN TRUST: Established over 30 years ago, SLx are a proudly British company - designing and manufacturing high quality products used by trade professionals. We offer a full 12 month warranty together with full time friendly local support staff should you need any help.

STATUS 2 Socket Cable Reel | 15m Green Extension Lead | 13A with Thermal Cut Out | Heavy Duty Outdoor Extension Lead | S15M2SHBCR1PK2

10% OffFree Shipping

Why We Love It

Versatile 2 socket outlet.
Long 15 metre lead.
High maximum current capacity.

Main Highlights

2 socket outlet
15 metre (approx) lead
Maximum current fully wound: 5 amp (1200 Watts)
Maximum current fully Unwound: 13 amp (3120 Watts)

Netagon IP54 Single 1 Gang Plug Waterproof Outdoor Electrical Inline Socket Extension Lead | 5M,10M, 20M or 25M Long Cable (1, 10M Long Cable)

Why We Love It

Perfect for outdoor use.
Waterproof and durable.
Safety with a 10M lead.

Main Highlights

IDEAL FOR OUTDOOR USE - Suitable for use with garden tools such as lawnmowers
INLINE SOCKET - Great feature for outdoor use, as it seals plugs when in use
WATERPROOF LEAD - Rugged 1 gang extension lead with IP54 rated splashproof plug
LONG LEAD - Fitted with a long 10M lead, which is orange coloured for safety reasons while using outdoors
SPEICIFCATION: IP54 rated | 10m length | Maximum Current (A): 13 | Operating temperatures (ºC): -5d - + 40d

Masterplug Pro-XT Four Socket Open Cable Reel Extension Lead with Winding Handle, Thermal Cut Out and Power Switch, 25 Metres High Visibility Cable , Green

21% OffFree Shipping

Why We Love It

Innovative professional’s choice for power.
Ergonomic with quick winding feature.
Guaranteed safety and workmanship.

Main Highlights

PRO-XT IS THE PROFESSIONAL'S CHOICE FOR PORTABLE POWER, DELIVERING A LEVEL OF PERFORMANCE AND INNOVATION: From Masterplug, with the portable open cable reel extension lead with four shuttered sockets
WITH AN ERGONOMIC, PULL-OUT DRUM WIND HANDLE: Enables quick winding of the high visibility cable with increased speed and control, assisted by the integrated cable guide
SAFETY THERMAL CUT OUT WITH LED POWER INDICATOR: Prevents the cable overheating when fully reeled and allows you to reset if a cut-out occurs
ROBUSTILY BUILT WITH LOCALISED ON AND OFF POWER SWITCH: Let's you control the power where you are working, helpful when you are mowing the lawn and the main power supply is indoors
MASTERPLUG IS PART OF LUCECO PLC: They guarantee against faulty materials and workmanship - giving you total peace of mind

Desiretech Weatherproof Outdoor Electric Box with 4 Gang 10m Extension Lead – IP54 Rated, Heavy-Duty Power Supply for Garden Tools, Christmas Lights, and DIY Tasks

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Why We Love It

Weatherproof and dustproof design.
Easy access and installation.
Durable and robust construction.

Main Highlights

IP54 Rated Weatherproof Design – Built to withstand outdoor elements, this weatherproof box ensures safe and reliable power supply in damp or dusty environments, perfect for outdoor power needs.
Secure and Convenient Access – The hinged front cover and secure side catch provide easy access to your power connections while keeping them protected from the elements. Wall-mounting holes make installation a breeze.
Ideal for Outdoor Projects – Designed for gardening, DIY tasks, and outdoor lighting, this heavy-duty box allows safe use of tools like lawnmowers and strimmers, and it’s great for setting up Christmas lights and decorations.
Durable and Robust Construction – Made from high-quality PP material, this box can withstand up to 100kg of pressure, ensuring durability and long-lasting performance in demanding outdoor environments.
British Standards Compliant – The weatherproof box conforms to British Standards EN62208:2011, featuring five cable outlets and two optional M20 gland points for flexible and secure cable management.

Zenmos Double Outdoor Socket 10M Extension Lead, Outdoor Plug Sockets Waterproof IP66, 13Amp 2 Gang Outside Plug Socket Waterproof, Switch Indicator Light Garden Wall Electrical Outlet Cover Box

36% OffFree Shipping

Why We Love It

Ultimate weatherproof protection guaranteed.
Safe and durable construction assured.
Hassle-free installation for everyone.

Main Highlights

Premium IP66 Waterproof & Dustproof Protection: Our outdoor socket is built with advanced waterproof technology, featuring a robust rubber seal and silicone cover to guarantee a fully weatherproof solution. Rated IP66, it effectively prevents rainwater, dust, and debris from infiltrating the unit, offering superior protection against the elements. Whether you're using it in torrential rain or on a dusty construction site, you can be confident it will maintain a safe and consistent power supply, no matter the weather conditions.
High-Quality, Safe, and Durable Construction: Crafted from top-tier pure PC material, this outdoor plug ensures resilience against high temperatures, impacts, and UV degradation. The sturdy housing not only protects the internal components but also provides long-lasting reliability, making it an excellent choice for outdoor installations. It features an integrated 13A fuse for additional safety, protecting both the socket and the connected devices from short circuits or power surges.The 10-meter extension cable features pure copper conductors, which provide low resistance and excellent conductivity, preventing overheating and power loss.
Effortless Installation, No Electrician Required: Designed for quick and hassle-free installation, this 2-gang outdoor plug socket comes with everything you need to set it up right away. There’s no need for professional assistance or complex rewiring. It includes all necessary assembly screws, sealing plugs, and a 10-metre heavy-duty extension cord, making it straightforward to plug and play, better than other wireless power sockets in market.
Secure Locking Mechanism & Easy-to-Operate Design: The outdoor double socket features a lockable, clear cover that keeps it weatherproof while ensuring the plug stays secure. With a simple yet effective latch and buckle design, the cover is easy to open and close, and the locking holes allow you to attach a padlock for added security. This design prevents accidental opening, theft, and tampering, ensuring that the socket stays intact and your devices remain safe, even in public spaces or high-traffic areas.
Ideal for Versatile Outdoor Use: Perfectly suited for a wide range of outdoor applications, this outdoor power socket is ideal for use around the home, garden, garage, workshop, or any other outdoor space. Whether you’re powering up garden lights, electric tools, or outdoor appliances, this waterproof socket is the perfect solution for any situation requiring a reliable and secure outdoor power supply. It’s designed to meet your needs in diverse environments, from patios and lawns to swimming pools and garages, offering flexibility and convenience wherever you go.

Outdoor Socket With 10m Extension Lead - IP66 Waterproof Double Socket With Switch Indicator Light - 13Amp Weatherproof Wall Electrical Outlet Box for Garden, Garage, Yard

15% OffFree Shipping

Why We Love It

IP66 rating ensures waterproof protection.
Easy to install effortlessly.
Built to prevent short circuits.

Main Highlights

[IP66 Waterproof] Outdoor sockets are sealed with 3 layers of waterproof rubber pads, with a waterproof rating of IP66, fully preventing rainwater and dust, providing safe power supply in various weather conditions.
[Easy Installation] Easy to install, no need to rewire. The waterproof outdoor socket comes with complete accessories, including assembly screws, expansion screws, sealing plugs, rubber pads, power cord clips, etc. 2 external sockets, 10m heavy-duty extension cord, plug and play.
[Safe and Sturdy] The outdoor socket is made of high-quality pure PC material, shockproof, shatterproof, heat-resistant, not easily deformed or broken. Equipped with a 13A fuse to protect the circuit and prevent short circuits. The 10-meter cable uses pure copper conductors with low resistance, effectively preventing the wire from heating up.
[Latch and Cover Design] Our outdoor waterproof socket has a sealing latch to prevent accidental openings. External sockets can be directly secured with padlocks to prevent theft and accidental openings. The dual socket has independent switches and LED indicator lights, so you can control them separately.
[Wide Applications] Specially designed for outdoor activities, suitable for various scenarios. Ideal for outdoor swimming pools, ponds, gardens, kitchens, sheds, garages, workshops, courtyards, bathrooms, lawns, and is the ideal choice for outdoor power and temporary power supply.

Anesty Outdoor Socket with 6m Extension Lead, Outdoor Double Plug Sockets Waterproof IP66, Weatherproof Outdoor Plug Sockets, Exterior Wall Garden 2 Gang Storm Switched Socket Outside Power Socket

15% OffFree Shipping

Why We Love It

IP66 waterproof and dustproof.
Quick and easy installation.
Child safety with lock design.

Main Highlights

【IP66 Waterproof】: The outdoor socket is made of PC material, which has the characteristics of shock resistance, waterproof, dustproof, UV resistance, high temperature resistance and corrosion resistance. Waterproof up to IP66, can withstand most weather conditions
【Easy to Install】: No electrician or rewiring is required, the outside socket is quick to install and use. The 2 gang outdoor power socket comes with a 6m extension cable (including UK plug), as well as accessories required for installation (screws, expansion screws, sealing plugs, rubber pad, etc.)
【Buckle Design - Well Sealed】: Outside socket can be directly installed with padlocks to prevent electricity theft and accidental opening. And the cover can be opened at any time when electricity is needed. Two snaps completely close and seal the socket from rain and dust. And it can effectively prevent the danger of electric shock to children.
【Safety】: With independent switch and LED power indicator, 2 gang outdoor switched sockets can ensure safe use of electricity. The housing side of the outdoor socket gives you a variety of cable entry options to suit different needs.
【Wide Applications】: Outdoor plug socket is ideal for outdoor gardens, garages, patios, lawns, sheds, bathrooms, swimming pools, lawn mowers, trimmers and more. It is an ideal choice for outdoor power supply, temporary power supply.

8.7

Excellent

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We scanned 975 products

We reviewed these offers relevant to the Outdoor Extension Lead Waterproof within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like SLx, Status, Netagon, Masterplug, Desiretech, Zenmos, Evolpor, Anesty, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Outdoor Extension Lead Waterproof in the market, we considered we took a deep dive into 4876 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is SLx Outdoor Extension Lead Waterproof, 30m, 2 Socket Extension Reel, Heavy Duty Extension Cable, Thermal Cut Out, IP54 Rated, Double Socket, UK Outdoor Plug, Extension Lead for Christmas Lights Garden. We love many things about this product by SLx. What sets it apart from the competition is Weatherproof for outdoor use, Tangle-free long reach, Safety ensured with IP54.
The best value product for most shoppers and where user satisfaction is continuously the highest is STATUS 2 Socket Cable Reel, 20m, Green, Heavy Duty Outdoor Extension Lead, 13 Amp, Thermal Cut Out, Waterproof, IP54 Rated, Ideal for Garden, Workshop, DIY Use (S20M2G13AIP54CR2) by Status based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Outdoor Extension Lead Waterproof and the best cost-to-value ratio is Zenmos Double Outdoor Socket 10M Extension Lead, Outdoor Plug Sockets Waterproof IP66, 13Amp 2 Gang Outside Plug Socket Waterproof, Switch Indicator Light Garden Wall Electrical Outlet Cover Boxat Zenmos with a 36% discount.
Our list of the best Outdoor Extension Lead Waterproof is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Outdoor Extension Lead Waterproof in The UK

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We scanned 975 products

We concluded that: