Cocros 2 AWG Battery Cable 3 ft Pair — Red & Black Pure Copper with 3/8" Ring Lugs, Heat‑Shrink

These 2 AWG cables combine high-conductivity copper conductors with tinned copper lugs and a flexible PVC jacket to deliver a durable, low-resistance link between batteries and power equipment. Each set contains a red positive and a black negative 36-inch lead, each terminated with 3/8" ring terminals and heat-shrink sealed ends. The design focuses on corrosion resistance, mechanical flexibility, and easy installation for a range of mobile and fixed power applications.

How do these cables perform in high-current setups?

Because the conductors are pure copper and the lugs are tinned copper, these cables support strong current flow with minimal voltage drop and improved resistance against oxidation. The substantial 2 AWG sizing is suitable for many inverter and starter battery applications where current demands are moderate to high.

• Pure copper core for efficient conductivity and reduced heat buildup
• Tinned copper lugs for enhanced corrosion resistance at connection points
• 3/8" ring terminals sized for common battery and inverter stud bolts
• 36-inch length for flexible routing in engine bays, cabins, or panels

Are these cables safe and durable for outdoor or marine use?

The outer jacket is a flexible PVC compound that resists abrasion, moisture, and many environmental stresses. Heat-shrink at each lug seals the termination against water ingress and provides strain relief to prevent premature failure from vibration or movement.

• Flame-retardant, abrasion-resistant PVC insulation for longevity
• Heat-shrink sealed ends to guard against corrosion and moisture
• Flexible construction that withstands repeated bending and vibration

How easy is installation and which equipment works with these cables?

Installation is straightforward: place the 3/8" ring on the battery or inverter stud, tighten with appropriate hardware, and route the cable with clips or ties as needed. The pair is color-coded (red positive, black negative) to reduce wiring errors and fits a broad set of vehicles and power gear.

• Color-coded red and black for quick polarity identification
• 3/8" lugs fit most automotive and inverter battery studs
• Commonly used for cars, trucks, boats, RVs, motorcycles, solar inverters, and lawn equipment

What comes in the package and what support is available?

The package contains two 36-inch 2 AWG cables — one positive (red) and one negative (black) — each with a 3/8" ring terminal at both ends and heat-shrink sealing. Cocros offers a 30-day return window and a one-year warranty supported by customer service to assist with questions or replacements.

• One red (positive) and one black (negative) 36" 2 AWG cable
• 3/8" ring terminals pre-attached and heat-shrink sealed
• 30-day return policy and 1-year warranty with 24/7 customer support

Who is this for: DIY mechanics, marine enthusiasts, RV owners, and anyone installing or upgrading inverter and battery systems who needs a reliable, short-run power connection. These cables suit installations that require robust current handling, corrosion-resistant terminations, and flexible routing in tight spaces.