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5 Best 1.5mm Automotive Cables - Christmas 2025

Last Updated - 08/12/2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Autowiring

Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (21 AMP Rated 1.5mm²) 10/30/50/100 Metre (50 Metre Roll)

Autowiring

£46.95

More Details
Main highlights
- Maximum overall diameter of cable: 3.5mm x 5.8mm
- Conductor Specification: 2x 21/0.30 - 21 Stands of 0.3mm²
- Conductor Cross Section: 1.5mm²
- Black sheath with Red and Black cores
- 1.5mm² Flat Twin Core cable RATED TO 21 AMPS
£46.95
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Autowiring

Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (21 AMP Rated 1.5mm²) 10/30/50/100 Metre (30 Metre Roll)

Autowiring

£35.95

More Details
Main highlights
- Maximum overall diameter of cable: 3.5mm x 5.8mm
- Conductor Specification: 2x 21/0.30 - 21 Stands of 0.3mm²
- Conductor Cross Section: 1.5mm²
- Black sheath with Red and Black cores
- 1.5mm² Flat Twin Core cable RATED TO 21 AMPS
£35.95
3
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Autowiring

Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (21 AMP Rated 1.5mm²) 10/30/50/100 Metre (10 Metre Coil)

Autowiring

£15.95

More Details
Main highlights
- Maximum overall diameter of cable: 3.5mm x 5.8mm
- Conductor Specification: 2x 21/0.30 - 21 Stands of 0.3mm²
- Conductor Cross Section: 1.5mm²
- Black sheath with Red and Black cores
- 1.5mm² Flat Twin Core cable RATED TO 21 AMPS
£15.95
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Autowiring

Automotive Round Twin 2 Core Cable 12v 24v Thin Wall Wire (21 AMP Rated 1.5mm²) 10/30/50/100 Metre (10M Coil)

Autowiring

£14.95

More Details
Main highlights
- Maximum overall diameter of cable: 6.8mm
- Conductor Specification: 2x 21/0.30 - 21 Stands of 0.3mm²
- Conductor Cross Section: 1.5mm²
- Black sheath with Red and Black cores
- 1.5mm² Round Twin Core cable RATED TO 25 AMPS
£14.95
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Autowiring

Automotive 4 Core Cable 12v 24v Thin Wall Multistrand Wire RED BROWN WHITE GREEN (1.5mm² 21Amps, 5 Meter Coil)

Autowiring

£13.95

More Details
Main highlights
- UK Manufactured
- RED BROWN WHITE & GREEN Inner Cores
- Maximum overall diameter of cable: 7.6mm
- Conductor Specification: 21/0.30 - 21 Stands of 0.3mm²
- 1.5mm² Thin Wall 4 Core cable RATED TO 21 AMPS
£13.95

5 Best 1.5mm Automotive Cables - Christmas 2025

Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (21 AMP Rated 1.5mm²) 10/30/50/100 Metre (50 Metre Roll)

Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (21 AMP Rated 1.5mm²) 10/30/50/100 Metre (30 Metre Roll)

Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (21 AMP Rated 1.5mm²) 10/30/50/100 Metre (10 Metre Coil)

Automotive Round Twin 2 Core Cable 12v 24v Thin Wall Wire (21 AMP Rated 1.5mm²) 10/30/50/100 Metre (10M Coil)

Automotive 4 Core Cable 12v 24v Thin Wall Multistrand Wire RED BROWN WHITE GREEN (1.5mm² 21Amps, 5 Meter Coil)

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Automotive Round Twin 2 Core Cable 12v 24v Thin Wall Wire (21 AMP Rated 1.5mm²) 10/30/50/100 Metre (30M Roll)

Automotive 4 Core Cable 12v 24v Thin Wall Multistrand Wire RED BROWN WHITE GREEN (1.5mm² 21Amps, 10 Meter Coil)

Non-Thinwall Automotive Flat Twin 2 Core Cable 1.5mm², 12.75A, 12V/24V Wire for Auto, Van (10M Coil)

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Automotive Round Twin 2 Core Cable 12V/24V Thin Wall Wire for Auto Boat 21A, 1.5mm² (5M Coil)

Wire4u ACC-12 12V 24V AUTOMOTIVE 2/3/4/5/7 CORE THINWALL RED/BLACK CAR CABLE WIRE ROUND/FLAT (Flat 2 Core 1.0mm square 16.5Amps, 5 Metres)

Automotive Wire 1.50 mm² Thin Wall Cable length 5m or 10m choice: (10m metre 1.50 mm² (AWG 16) copper wire, brown)

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