What are the characteristics of the trailer extension cable？

A trailer extension cable is a type of electrical cable used to connect a trailer to a vehicle's electrical system. The main characteristics of a trailer extension cable include:

Length: Trailer extension cables come in different lengths, typically ranging from 4 feet to 25 feet or more. The length of the cable needed will depend on the distance between the trailer and the vehicle's electrical system.

Connectors: Trailer extension cables usually have two connectors, one for the trailer and one for the vehicle. The connectors are usually designed to match the wiring of the vehicle and trailer, with the most common types being 4-pin, 5-pin, 6-pin, and 7-pin connectors.

Durability: Trailer extension cables are designed to withstand the rigors of outdoor use and frequent connection and disconnection. They are typically made with heavy-duty insulation, rugged connectors, and a weather-resistant jacket to protect the cable from water, dirt, and other elements.

Gauge: The gauge of a trailer extension cable refers to the thickness of the wires inside the cable. The gauge will affect the maximum amount of current that can flow through the cable without overheating. Thicker gauge cables can handle more current, but they may also be heavier and more difficult to handle.

Compatibility: Trailer extension cables are designed to be compatible with a wide range of trailers and vehicles, but it is important to ensure that the cable matches the wiring of both the vehicle and the trailer to avoid electrical issues and potential safety hazards.