Free Delivery on all orders over £99*

Mercury Extension Lead with USB-A and USB-C Ports

£2299
The RRP is the manufacturer's recommended retail price of the item.
100 In Stock - Ready to Ship
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

The Mercury is a 3-gang extension lead with individual remote control of each socket, plus two USB-A and one USB-C charging port built into the end panel. Each of the three 13A mains sockets can be switched on or off independently using the included remote control, which operates at 433MHz over a range of up to 30m through walls and furniture.

Designed for controlling appliances in hard-to-reach positions or for users with limited mobility, the Mercury suits TV cabinets, home entertainment systems, desk setups and bedroom electronics where manually reaching behind furniture to switch off standby devices is impractical. The remote allows appliances to be powered down completely rather than left on standby, reducing energy waste and lowering fire risk from unattended devices.

The white plastic housing measures 290mm long by 60mm wide by 30mm deep, with a 1m mains cable terminating in a standard UK 3-pin plug. The three mains sockets are rated to 13A total load across the extension lead, with overload, overcurrent and surge protection built into the circuitry. The USB-A ports deliver up to 2.4A per port at 5V, while the USB-C port supports standard 5V charging. Total combined USB output is capped at 4.5A across all three ports.

Each socket has a red LED indicator showing when it is powered, making it easy to confirm which outlets are live when using the remote. The remote control uses a CR2032 battery (included) and has separate buttons for each of the three socket groups, plus an all-on and all-off function. The Mercury conforms to BS1363/A and BS5733A standards for UK household electrical accessories.

Specification
Power supply 230-240V~/50Hz
Max. load 13A
Max. current 4.5A, 5V ( total 3 USB charging ports), Max.2.4A, 5V( single USB charging port)
Connections 3x UK Mains, 2x USB Type-A, 1x USB Type-C
Lead length 1.0m
Dimensions 290mm x 60mm x 30mm
Weight 0.65KG
Transmission frequency 433MHz
Cable type 3 core 1.25mm²
Downloads

Product Manual

Frequently Asked

How far does the remote control work?

The remote operates at 433MHz with a stated range of up to 30m. In practice, this depends on wall construction and obstacles between the remote and the extension lead. Brick walls and metal furniture reduce effective range more than plasterboard partitions or wooden furniture.

Can each socket be controlled separately?

Yes. Each of the three mains sockets has its own button on the remote control, allowing individual on/off switching. The remote also has an all-on and all-off function for controlling all three sockets simultaneously.

What is the total load limit?

The extension lead is rated to 13A total load across all three mains sockets combined. This equates to approximately 3,000W at 230V. Do not exceed this total load even if individual appliances are rated below 13A each.

What is the USB charging output?

The two USB-A ports and one USB-C port deliver 5V output, with a maximum of 2.4A per port and a combined total of 4.5A across all three USB ports. The USB-C port does not support fast-charge protocols beyond standard 5V output.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

Design help

Not sure what you need?

Our design team can help you plan your lighting, share photos and videos of stock, and send samples worldwide. Book a showroom visit in Birmingham, Hong Kong or Dubai, or ask about our lighting design service.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    The Mercury is a 3-gang extension lead with individual remote control of each socket, plus two USB-A and one USB-C charging port built into the end panel. Each of the three 13A mains sockets can be switched on or off independently using the included remote control, which operates at 433MHz over a range of up to 30m through walls and furniture.

    Designed for controlling appliances in hard-to-reach positions or for users with limited mobility, the Mercury suits TV cabinets, home entertainment systems, desk setups and bedroom electronics where manually reaching behind furniture to switch off standby devices is impractical. The remote allows appliances to be powered down completely rather than left on standby, reducing energy waste and lowering fire risk from unattended devices.

    The white plastic housing measures 290mm long by 60mm wide by 30mm deep, with a 1m mains cable terminating in a standard UK 3-pin plug. The three mains sockets are rated to 13A total load across the extension lead, with overload, overcurrent and surge protection built into the circuitry. The USB-A ports deliver up to 2.4A per port at 5V, while the USB-C port supports standard 5V charging. Total combined USB output is capped at 4.5A across all three ports.

    Each socket has a red LED indicator showing when it is powered, making it easy to confirm which outlets are live when using the remote. The remote control uses a CR2032 battery (included) and has separate buttons for each of the three socket groups, plus an all-on and all-off function. The Mercury conforms to BS1363/A and BS5733A standards for UK household electrical accessories.

    Specification
    Power supply 230-240V~/50Hz
    Max. load 13A
    Max. current 4.5A, 5V ( total 3 USB charging ports), Max.2.4A, 5V( single USB charging port)
    Connections 3x UK Mains, 2x USB Type-A, 1x USB Type-C
    Lead length 1.0m
    Dimensions 290mm x 60mm x 30mm
    Weight 0.65KG
    Transmission frequency 433MHz
    Cable type 3 core 1.25mm²
    Downloads

    Product Manual

    Frequently Asked

    How far does the remote control work?

    The remote operates at 433MHz with a stated range of up to 30m. In practice, this depends on wall construction and obstacles between the remote and the extension lead. Brick walls and metal furniture reduce effective range more than plasterboard partitions or wooden furniture.

    Can each socket be controlled separately?

    Yes. Each of the three mains sockets has its own button on the remote control, allowing individual on/off switching. The remote also has an all-on and all-off function for controlling all three sockets simultaneously.

    What is the total load limit?

    The extension lead is rated to 13A total load across all three mains sockets combined. This equates to approximately 3,000W at 230V. Do not exceed this total load even if individual appliances are rated below 13A each.

    What is the USB charging output?

    The two USB-A ports and one USB-C port deliver 5V output, with a maximum of 2.4A per port and a combined total of 4.5A across all three USB ports. The USB-C port does not support fast-charge protocols beyond standard 5V output.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.