Power & Cables

Core product types you’ll see

This category mixes everyday essentials. Expect wall-to-device leads (figure‑8 C7, cloverleaf C5, and IEC C13 “kettle” styles), multi-socket strips (4-way and 6-way), and travel plug adapters with UK/EU/US pin layouts; on some partner feeds, colour options show as separate cards rather than a single selectable item. Length and connector end matter. A mains power leads listing should state the plug type (UK 3‑pin) and the IEC end, plus a length such as 1.8m or 3m. Currys listings also tend to call out fuse rating (3A/5A/13A) and whether the cable is moulded or rewireable.

Sets, multipacks and variant handling

Partners publish formats differently, so check whether you’re looking at a single item, a twin pack, or a bundle with accessories like clips or a carry pouch.  For usb charging cables, one retailer may group 1m/2m/3m under one card, while another posts separate listings per length and per connector (USB‑A to USB‑C vs USB‑C to USB‑C). Amazon feeds frequently include multi-packs (2‑pack or 3‑pack) and braided vs PVC variants as separate SKUs, which changes what “quantity” means even when the photos look similar.

Sizing, length and electrical spec differences

Length is the first spec that varies across partners, and it’s not always presented the same way: some titles lead with 0.5m/1m/2m, while others bury it in bullets or show it only in a variant picker. Check the cable gauge and rating where provided. A power cables listing may state 0.75mm² conductors, a 250V rating, or a maximum load in amps; extension products may show 10A vs 13A and whether the lead is 5m, 10m or 15m. Watch for similarly named items that differ only by connector orientation or right‑angle ends.

Materials, build and functional features

Build details change how a cable behaves day to day. Look for PVC vs braided nylon jackets, moulded strain relief at both ends, and plug housings that are rewireable versus sealed; these affect flex, durability and whether a damaged end can be replaced. Some extension products add individual socket switches, a master switch with neon indicator, or shuttered outlets for safety. A surge protected extension listing should also mention a joule rating or response indicator light, and whether it includes spaced sockets for bulky adapters. AO descriptions often spell out socket spacing and the presence of overload protection.

Common checks before you compare listings

Confirm the exact connector ends (USB‑C, Lightning, Micro‑USB, IEC C13/C7) and whether the plug is UK 3‑pin or a two‑pin shaver style. Small details matter. Match the length to your setup (0.5m for desk, 2m for bedside, 10m+ for room runs) and check if an extension is 4-way or 6-way with a single master switch. For extension leads, verify the lead type (round vs flat), maximum load (10A/13A), and whether the sockets are angled to fit chunky chargers; some partner feeds also show wall-mount keyholes or cable reels as separate products.

How code availability is shown alongside retailers

Retailer tiles may show whether a discount code is available alongside the product listing, which helps you compare the same cable length, plug type and pack size across partners without changing pages. Keep the spec consistent. If you’re looking at cable tidies or trunking, a cable management listing should still be checked for dimensions like 10mm or 20mm channel width, adhesive backing versus screw-fix, and pack count (e.g. 20 clips vs 2m trunking). Discount Promo Codes donates 20% of profits each month to charity.