This compact and powerful Cube Extension Lead is the ideal solution for homes, offices, dorm rooms, and workspaces across the UK. Designed to handle up to 7 devices at once, including high-power appliances and fast-charging USB gadgets, it delivers maximum efficiency without clutter. With advanced overload protection, high-speed USB-C PD 20W charging, and smart safety features, it's the go-to choice for anyone who values safety, power, and convenience.

Stay powered, stay protected — all in one smart cube.

Key Benefits & Features

  • 7-in-1 cube design: 4 AC outlets, 1 USB-C, and 2 USB-A ports

  • 3250W max rated power – supports appliances like microwave, hair dryer, and air conditioner

  • USB-C 20W Power Delivery – charge your iPhone 13 up to 2.5x faster

  • USB-A QC3.0 ports – support up to 18W fast charging individually

  • Smart IC auto-detection – delivers optimal charge to each connected device

  • Built-in overload protection with auto cut-off and reset button

  • Flame-retardant shell withstands up to 750°C – reliable fire safety

  • Child safety doors – prevent accidental insertions

  • 1.5M durable power cord – flexible positioning across desks and surfaces

  • Mountable design – 2 mounting holes to fix it on wall or furniture

  • On/off master switch – easy power control for all connected devices

  • Compact and space-saving cube shape – perfect for UK indoor use

What’s Included

  • Hulker Cube Extension Lead (4 Way Sockets, 3 USB Ports, 1.5M Cable)

  • User Manual

Rated Power 3250W, 13A
AC Input 100-250V~, 50/60Hz, 1A Max
USB-C Output PD 20W Max: 5V⎓3A, 9V⎓2.22A, 12V⎓1.67A
USB-A Output QC3.0 18W Max: 5V⎓3A, 9V⎓2A, 12V⎓1.5A
Combined USB Output 20W Max (1 USB-C + 2 USB-A shared)
Cord Length 1.5 Metres
Sockets 4 x AC Outlets
USB Ports 1 x USB-C, 2 x USB-A
Material Flame-Retardant Shell
Plug Standard UK BS1363/A
Safety Features Overload Protection, Child Safety Door
Mountable Yes (2 Holes on Bottom)
Dimensions 13.3 x 9.6 x 9.4 cm
Weight 470g

Do you offer international shipping?

We currently do not offer shipping outside of the United Kingdom.

What warranty do you provide on your lighting products?

All our lighting products come with a 1-month money-back guarantee and a 2-year replacement warranty for your peace of mind.

What delivery options are available?

We provide a range of delivery options, including next-day delivery and standard economy shipping, to suit your needs.

Are your lights energy-efficient?

Yes, the majority of our products use LED technology, which consumes less energy and has a longer lifespan compared to traditional lighting options. This helps save on energy bills while being environmentally friendly.

Can I return the order if there is any issue?

Yes, you can return the order back if you are not satisfied with the product, or if there is any fault, we will proceed with a replacement or a refund as per your satisfaction.

How can I contact customer support?

You can reach our customer service team via email, live chat, or by phone. Our support hours are Monday to Friday, 9:00 AM to 5:00 PM.

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