18 Gauge 2 Conductor 18 AWG Stranded PVC Cord Oxygen-Free Copper Cable

In this review the 18 Gauge 2 Conductor 18 AWG stranded PVC cord is presented for DIYers, installers and hobbyists who need a flexible, durable low-voltage cable. The bottom line: this 100ft oxygen-free copper cable delivers noticeably better conductivity and flexibility than common alternatives, making it a practical choice for automotive wiring, LED strips and small solar or DC projects. As a reviewer, the most persuasive single reason to buy is the combination of 34 fine strands per conductor and high purity copper, which together reduce resistance while keeping the cord soft enough to route in tight spaces.

Key Features

• 34 strands per conductor: The fine 0.18mm strands give the cable superior flexibility while maintaining excellent electrical conductivity for low-voltage systems.
• Oxygen-free copper: High purity copper lowers resistance compared with aluminum alternatives, improving efficiency for LED and DC circuits.
• Soft black PVC sheath: The outer jacket resists abrasion, sunlight and chemicals to protect wiring runs exposed to shop or vehicle environments.
• Temperature rating: Rated to operate up to 80C/176F, making it suitable for many automotive and marine installations where heat is a factor.
• Wide compatibility: Works well for solar panels, boats, automobiles, LED lighting strips and inverter or general DC wiring tasks.
• UL-tested durability: The manufacturer reports UL harsh testing for long lifespan, helping reassure installers about reliability.

Who It's For

This cable suits hobby electricians, car audio and lighting installers, and homeowners running LED strips or low-voltage DC lines who need a flexible, robust conductor that is easy to route. It is especially useful where long runs benefit from lower resistance and where the jacket will face occasional abrasion or outdoor exposure.

Those who should look elsewhere include users needing multicore cable with shielding or a higher temperature rating for industrial environments. Also, for true high-voltage applications or mains wiring, pick a cable rated specifically for those voltages and certifications.

Pros & Cons

Pros

• Excellent flexibility from the 34-strand construction that eases installation in confined spaces.
• Good conductivity from oxygen-free copper, which helps reduce voltage drop on longer 12V or 24V runs.
• Durable PVC sheath resists sunlight and chemicals for outdoor and automotive use.

Cons

• Not a shielded or multi-conductor cable for signal-sensitive runs; intended for power and simple DC wiring only.

Specifications

Conductor	18 AWG stranded, 34 strands of 0.18mm copper
Conductor material	Oxygen-free copper
Number of cores	2 conductor
Length	100 ft
Jacket	Black PVC, flexible and abrasion resistant
Temperature rating	Up to 80C / 176F
Typical uses	LED strips, automotive, boats, solar DC circuits

Our Verdict

The 18 AWG 2 conductor oxygen-free copper cable is a sensible, cost-effective choice for anyone wiring low-voltage lighting, automotive accessories or small solar systems who values flexibility and lower resistance. Its soft PVC jacket and strand count make installations easier while the copper conductors improve performance over cheaper alternatives, so it represents good value for ordinary workshop and vehicle projects.

Frequently Asked Questions

Can this wire be used for 12V LED strips?
Yes. The 18 AWG oxygen-free copper construction and long length make it suitable for 12V LED and other low-voltage DC runs, though consider voltage drop on very long runs.

Is the jacket weather resistant for outdoor use?
The PVC sheath is described as resistant to sunlight and chemicals, so it is appropriate for exposed routes on vehicles and boats, but protect terminals and connectors from water intrusion.

Will this wire work for automotive power accessories?
Yes. The flexibility, temperature rating to 80C/176F and durable jacket make it well suited to automotive accessory wiring and similar installations.