Prices updated daily — 21 July 2026
Product type overview
electronics & gadgets sits within Household Supplies, part of Household, Pets & Other. On this page you compare 73 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for electronics & gadgets is £0.28/st at Sainsbury's. In total, 5 variants of electronics & gadgets are compared (different pack sizes and compositions). All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest electronics & gadgets
Compare 73 products across 9 supermarkets
electronics & gadgets — compare prices across 9 supermarkets
Masterplug
Masterplug Mixed Pack of 4 Fuses
4 pieces
£0.28/unit
at 1 supermarket
Sainsbury's
Sainsbury's Home Verbatim DVD+RW 4X 10PK Spindle
10 pieces
£0.80/unit
at 1 supermarket
Status
HDMI Cable - 1 Meter - Nickel Plated 6mm Cable - Black
1 pieces
£2.00/unit
at 1 supermarket
Status
1amp Shaver Adaptor
1 pieces
£2.00/unit
at 1 supermarket
Masterplug
Masterplug 13a Fused Plug White
1 pieces
£2.20/unit
at 1 supermarket
Masterplug
Masterplug UK to Euro Travel Adaptor
1 pieces
£2.99/unit
at 1 supermarket
Unbranded
Lifetime Portable Fan 400Mah Usb Rechargeable
1 pieces
£3.00/unit
at 1 supermarket
Masterplug
Masterplug Shaver Adaptor White
1 pieces
£3.25/unit
at 1 supermarket
Masterplug
Masterplug Visitor to UK Travel Adaptor
1 pieces
£4.25/unit
at 1 supermarket
Safe + Sound Travel
Safe+Sound European Travel Adaptor each
1 pieces
£4.75/unit
at 1 supermarket
Masterplug
Masterplug 24 Hour Mechanical Segment Timer
1 pieces
£4.99/unit
at 1 supermarket
Safe + Sound
Safe+Sound USA & Asia Travel Adaptor
1 pieces
£5.00/unit
at 1 supermarket
Go Travel
Go Travel UK-EU Adaptor
1 pieces
£5.00/unit
at 1 supermarket
Safe + Sound
Safe&Sound Charging Cable 2m Each
1 pieces
£5.25/unit
at 1 supermarket
Safe + Sound
Safe & Sound Retractable Charger 80cm
1 pieces
£5.75/unit
at 1 supermarket
Safe + Sound
Safe+Sound UK Visitor Travel Adaptor
1 pieces
£6.00/unit
at 1 supermarket
Go Travel
Go Travel UK-USA Adaptor
1 pieces
£6.00/unit
at 1 supermarket
Go Travel
Go Travel EU-UK Adaptor
1 pieces
£8.00/unit
at 1 supermarket
Safe + Sound Travel
Safe & Sound UK Dual USB Adaptor Each
1 pieces
£9.00/unit
at 1 supermarket
Juice Social Blutooth Clicker Tripod Black
1 pieces
£10.00/unit
at 1 supermarket
Go Travel
Go Travel USA-UK Adaptor
1 pieces
£10.00/unit
at 1 supermarket
Go Travel
Go Travel UK USB Charger
1 pieces
£12.99/unit
at 1 supermarket
Status
USB A + USB C Power Adaptor
1 pieces
£13.00/unit
at 1 supermarket
Juice Social 4In1 Glow Selfie Stick Blk
1 pieces
£13.00/unit
at 1 supermarket
Sainsbury's
Sainsbury's Home 10w Wireless Charger - Black
1 pieces
£14.00/unit
at 1 supermarket
Sainsbury's
Sainsbury's Home 10w Wireless Charger - White
1 pieces
£14.00/unit
at 1 supermarket
Juice 25W Type C Mains Charger
1 pieces
£15.00/unit
at 1 supermarket
Juice Social Ringlight - Black
1 pieces
£15.00/unit
at 1 supermarket
Juice 2M Lightning Cable - Coral
Price per unit unknown
at 1 supermarket
Juice Type C 1M Cable - Black
Price per unit unknown
at 1 supermarket
Juice Type C 3M Cable White
Price per unit unknown
at 1 supermarket
Juice 2M Lightning Cable - Aqua
Price per unit unknown
at 1 supermarket
Juice 2M Lightning Cable - White
Price per unit unknown
at 1 supermarket
Juice 2M Type C Cable - White
Price per unit unknown
at 1 supermarket
Juice Micro Usb Data Cable - Blue:No Col
Price per unit unknown
at 1 supermarket
Juice Lightning Cable 1m - White
Price per unit unknown
at 1 supermarket
Juice Lightning Cable 1m Aqua
Price per unit unknown
at 1 supermarket
Juice Type C to C 2m Cable - White
Price per unit unknown
at 1 supermarket
Juice Type C to C 2m Cable - White
Price per unit unknown
at 1 supermarket
Sainsbury's
Sainsbury's Home 1m Micro USB Cable - Black
Price per unit unknown
at 1 supermarket
Sainsbury's
Sainsbury's Home 2m Type C USB Cable - Black
Price per unit unknown
at 1 supermarket
Sainsbury's
Sainsbury's Home 1m HDMI Cable - Black
Price per unit unknown
at 1 supermarket
Sainsbury's
Sainsbury's Home 2m HDMI Cable - Black
Price per unit unknown
at 1 supermarket
Sainsbury's
Sainsbury's Home 1m Audio Optical Cable - Black
Price per unit unknown
at 1 supermarket
Sainsbury's
Sainsbury's Home 3.5mm Audio Cable
Price per unit unknown
at 1 supermarket
Sainsbury's
Sainsbury's Home 3m HDMI Cable - Black
Price per unit unknown
at 1 supermarket
Juice 1m Type C Cable - White
Price per unit unknown
at 1 supermarket
Go Travel
Go Travel UK - USA Adapter
Price per unit unknown
at 1 supermarket
TCP
TCP Smart Plug, Timer, App, Voice, For Security & Lights
Price per unit unknown
at 1 supermarket
Sainsbury's
Sainsbury's Home 20w Bullet Car Charger
Price per unit unknown
at 1 supermarket