--- product_id: 52273414 title: "EXTENSION LEAD. The Duetec Black 4 Way Mains Sockets with 5 USB Charging Ports (1 x QC 3.0). Surge Protection. 1.8 Metre Mains Lead. 4 Gang . Fire Retardant Strong Robust Case. Functional and Safe." brand: "duetec" price: "350.93 DT" currency: TND in_stock: true category: "Electronics" url: https://www.desertcart.tn/products/52273414-extension-lead-the-duetec-black-4-way-mains-sockets-5 store_origin: TN region: Tunisia --- # EXTENSION LEAD. The Duetec Black 4 Way Mains Sockets with 5 USB Charging Ports (1 x QC 3.0). Surge Protection. 1.8 Metre Mains Lead. 4 Gang . Fire Retardant Strong Robust Case. Functional and Safe. **Brand:** duetec **Price:** 350.93 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** EXTENSION LEAD. The Duetec Black 4 Way Mains Sockets with 5 USB Charging Ports (1 x QC 3.0). Surge Protection. 1.8 Metre Mains Lead. 4 Gang . Fire Retardant Strong Robust Case. Functional and Safe. by duetec - **How much does it cost?** 350.93 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/52273414-extension-lead-the-duetec-black-4-way-mains-sockets-5) ## Best For - duetec enthusiasts ## Why This Product - Trusted duetec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Duetec 4-Mains Outlets 5-USB Ports Extension LeadWhen voltage fluctuates or spikes, it can damage sensitive electronic equipment. The Duetec surge-protection extension creates an important layer of defense. The unit optimally transfers power and helps keep plugged-in devices safe, especially during storms and power outages Multiple OutletsTurn one outlet into three. Simply plug into a properly grounded mains outlet, press the rocker switch to "on", and it's ready to go. The unit's handy built-in power switch makes it easy to turn off all your devices at once. Since most devices and equipment continue to use power when in standby mode, it is advisable to shut off electronics when not in use, helping to conserve energy. Ideal for home or office, offering the ultimate protection for computers and other devices. The handy 5-USB ports (1 fast QC3.0) allows charging for all your USB devices. Such as phones, tablets etc. Keep all your devices charged in one convenient place. Red Indicater Light A red light with on/off switch illuminates to show the extention lead is turned on. 1.8M Power Cable A very sleek design which is made to a very high standard complete with a 1.8M power cable for extended range without creating unnecessary clutter. Click Add to Cart. Order Now We know that you will be delighted with your purchase. Our Pledge to You One year warranty 30 day money back guarantee. Technical Details • Model: DT-4BK5U • Mains Rating: 13A (Max).250V~. 3250W (Max) • 4 USB Outputs: 5V/8A 2.4A*4/40W (Max) • 1 USB Output: (Fast QC3.0) 5V~12V/18W(Max) • 4 Mains Sockets: UK Standard AC Outlets • Cable Length: 1.8M • Size: 300*140*35mm • Weight: 750g In The Box • DT-4BK5U Extension Lead• Manual ## Features - 4 Mains Sockets - 5 USB Charging Ports (1 QC 3.0) - 1.8 Metre Cable - Fire Retardant Case - Surge Protection ## Images ![EXTENSION LEAD. The Duetec Black 4 Way Mains Sockets with 5 USB Charging Ports (1 x QC 3.0). Surge Protection. 1.8 Metre Mains Lead. 4 Gang . Fire Retardant Strong Robust Case. Functional and Safe. - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41Mslg2ToLL.jpg) ![EXTENSION LEAD. The Duetec Black 4 Way Mains Sockets with 5 USB Charging Ports (1 x QC 3.0). Surge Protection. 1.8 Metre Mains Lead. 4 Gang . Fire Retardant Strong Robust Case. Functional and Safe. - Image 2](https://images-eu.ssl-images-amazon.com/images/I/41IPrFY%2Bl9L.jpg) ![EXTENSION LEAD. The Duetec Black 4 Way Mains Sockets with 5 USB Charging Ports (1 x QC 3.0). Surge Protection. 1.8 Metre Mains Lead. 4 Gang . Fire Retardant Strong Robust Case. Functional and Safe. - Image 3](https://images-eu.ssl-images-amazon.com/images/I/41Xk61NgbZL.jpg) ![EXTENSION LEAD. The Duetec Black 4 Way Mains Sockets with 5 USB Charging Ports (1 x QC 3.0). Surge Protection. 1.8 Metre Mains Lead. 4 Gang . Fire Retardant Strong Robust Case. Functional and Safe. - Image 4](https://images-eu.ssl-images-amazon.com/images/I/41qX9x1Bu-L.jpg) ![EXTENSION LEAD. The Duetec Black 4 Way Mains Sockets with 5 USB Charging Ports (1 x QC 3.0). Surge Protection. 1.8 Metre Mains Lead. 4 Gang . Fire Retardant Strong Robust Case. Functional and Safe. - Image 5](https://images-eu.ssl-images-amazon.com/images/I/415cmuAwe5L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/52273414-extension-lead-the-duetec-black-4-way-mains-sockets-5](https://www.desertcart.tn/products/52273414-extension-lead-the-duetec-black-4-way-mains-sockets-5) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-01*