JVJ Trailer Extension Cable sits in the automotive accessories category, promising a tidy, reliable link between towing vehicles and trailers. Confident connection and neater storage reduce roadside worry for regular tow-owners. Will the cable match everyday towing needs and vehicle compatibility?
⚡ At a Glance
- • Connection Reliability: 7-pin male-to-female connection transmits 12V and essential lighting signals, ensuring stable electrical contact during towing
- • Best for: Owners of trailers, caravans and RVs who need a flexible, secure extension lead for lights and signalling
- • Not ideal for: Towed units with non-standard electrical systems or higher-than-12V requirements
A coiled 7-pin male-to-female trailer extension designed to carry 12V power and essential lighting signals. The lead extends to 2.0m with around 1.5m practical working length while the coil design helps avoid ground abrasion.
Consistent Lighting and Brake Signals - Thanks to the 7-pin male-to-female connection
Standard 7-pin wiring carries separate circuits for tail lights, indicators and brake lights using 12V power, with male and female plugs mating to preserve correct polarity and contact. Secure connector design reduces intermittent contact under vibration.
Reliable signal transfer keeps trailer lights synchronized with the towing vehicle, reducing the chance of failures that can lead to hazardous situations on the road.
Plenty of Reach When Manoeuvring - With 2.0m extended length and about 1.5m working length
Coiled construction stretches to an extended length of 2.0 metres while returning to a compact form; typical operational stretch is around 1.5 metres for everyday turning and reversing. The coil keeps slack above rough surfaces during movement.
Flexible extension makes tight turns easier without dragging the lead, so coupling and low-speed manoeuvres feel less awkward.
Works Across Many Towing Setups - With broad compatibility in mind
Described compatibility includes trailers, caravans, RVs, tractors, cars, trucks, semi-trailers and even maritime and freight applications where 7-pin 12V wiring is used. The adapter style allows straightforward connections between standard 7-pin sockets.
One handy lead covers a wide range of towing needs, removing the need to swap cables between different vehicles and trailers frequently.
✨ The 4 Key Reasons for JVJ Trailer Extension Cable
- Secure 7-pin connectors - Confidence that plugs remain firmly mated over bumpy roads
- 2.0m maximum reach - Extra length helps when parking or reversing with trailers
- Coiled layout for storage - Compact stowage without loose cable trailing
- Compatible with many vehicle types - Suitable for caravans, RVs, tractors and trucks
📋 Technical Details at a Glance
- Connector type: 7-pin male to female
- Pins: 7
- Voltage: 12V
- Extended length: 2.0m
- Working length: Approximately 1.5m
❓ Frequently Asked Questions
Q: Will this cable work with a standard 7-pin trailer socket?
A: Yes, the lead is a 7-pin male-to-female adapter designed for standard 7-pin connections and transmits 12V lighting and signalling circuits.
Q: How long does the cable extend when in use?
A: The coiled harness stretches to around 2.0 metres maximum with a typical working length of about 1.5 metres.
Q: Is the cable suitable for caravans and commercial trailers?
A: Yes, intended compatibility covers caravans, trailers, RVs, tractors, cars, trucks and similar towed units that use 7-pin 12V wiring.
🏆 Our Verdict
Suitable for drivers who tow trailers, caravans or RVs and need a dependable, tidy electrical link. The core selling point is a standard 7-pin, coiled male-to-female extension that carries 12V lighting and signalling reliably. Durable connectors and broad compatibility make the lead a practical, long-lasting accessory for regular towing use.
