• EV Portable Granny Charger 13A 3-Pin Weatherproof Outdoor Extension Lead In Line RCD for Electric Car Charging
  • EV Portable Granny Charger 13A Weatherproof Extension Lead In Line RCD
  • EV Portable Granny Charger 13A Weatherproof Extension Lead In Line RCD
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Outdoor 3-Pin Power Extension Lead | Weatherproof ＆ RCD Protected

Outdoor 3-Pin Power Extension Lead | Weatherproof ＆ RCD Protected

A heavy-duty all-purpose extension lead with RCD protection, ideal for powering hard to reach areas indoors and outdoors. IP66-rated to withstand harsh British weather.

€62,95 EUR
€62,95 EUR €62,95 EUR
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Ideal for: Applications
Outdoor and Garden Use Lawnmowers, trimmers, leaf blowers, pressure washers, etc.
DIY Projects Drills, saws and other power tools in workshops, sheds or garages.
Events Garden parties, hot tubs, sound systems and barbecue grills.
Length
Power Rating
Built-In Safety
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About this product

Connect to a 3-pin (UK 13A) socket to extend power by up to 10m, ideal for home, office, and outdoor use. PAT Tested.

Model(s) SC-EL5 /20
Certification CE, UKCA
Power Rating 3.3kW
Current Rating 13A
Operational Voltage (AC) ±230V
Weather Protection IP66
Operational Temperature –25°C to +40°C
Cable Specification H07RN-F 1.5mm² Industrial Grade Rubber Cable
Socket Material PC/ABS
Weight approx. 1900g
Residual Non-operating Current 15mA
Rated Max. operating Current 30mA
Max tripping ≤0.1s

Safety and care advice

  • Always fully uncoil leads before use to prevent overheating.
  • Never daisy-chain extension leads.
  • Although the extension leads are rated for 13A, avoid exceeding 10A for extended periods to reduce overheating risks from voltage drop or heat build-up.
  • The inline RCD (safety device) must be manually reset after power loss.
  • Always follow manufacturer guidelines for all connected appliances. Compatibility and risk assessment are the user’s responsibility.
  • We are not liable for damage from improper use.

    Prioritise safety: If unsure, consult a qualified electrician.

Frequently Asked Questions

FAQs

How does the RCD protection device work?

The inline RCD (Residual Current Device) is a life-saving safety feature built into our extension leads. It constantly monitors the electric current flowing through the cable. If it detects even a tiny imbalance which usually indicates a dangerous leak or a potential electric shock, it cuts the power instantly to keep you safe. It is an active (non-latching type) safety unit, meaning it trips to 'OFF' whenever the power supply is interrupted, so you must press the RESET button each time you plug in.

Full operating instructions are supplied with the extension lead.

Should I set the charge rate on my portable charger beyond 10A?

No. Even if your charger allows for higher settings, it’s best to stick to 10A or lower. Our extension lead is compatible with standard UK 13A sockets, and although these may supply 13A for short periods, drawing the full 13A for extended periods can cause the connected plug (and/or socket) to overheat. To ensure your equipment and wall sockets stay safe and damage-free, please keep the setting to 10A maximum.

Can I plug this EV extension lead into another extension lead?

No. For safety reasons, never daisy-chain EV extension leads. Our 10m to 20m options offer ample range for most customers.

Do I need to check the fuse clips inside the plug?

Due to the relatively high current used by EVs, it is good practice to check the internal connections are tight once a year (ensure the device is unplugged first). However, you should regularly check the outside of the plug for any signs of heat damage or scorching. If the plug ever feels uncomfortably hot (rather than just warm), stop using it and please inspect the internal clips immediately.

Customer Reviews

  • Myrah Luxur

    Amazing service. The delivery was super quick and setting up the plug was straight forward. Ive used it to charge my car and it's done a brilliant job. For the price you not gonna get something better

    via Trustpilot 

  • Carolyn

    Sturdy charger. Does the job perfectly. Great customer service.

    via Shop App 

  • Penny Millar

    Great service emailed with a question which was answered almost immediately. With my query I was given a code for a discount, I ordered it on a Friday and it was delivered early Sunday afternoon. Wouldn’t hesitate to use this company again.

    via Trustpilot 
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Delivery and Returns

Delivery

FREE UK Delivery (Tracked and Signed). Shipped Next Business Day.

Package Contents:

  • 1x Extension Lead;
  • 1x User Guide;
  • Accessories for optional wall mounting (10m+ leads only)

Returns

We have a 28-day returns policy, which means you have 28 days from date of dispatch to change your mind and request a return. Read our refund policy here.