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Black 4 AWG battery cable with lugs, 32 inches long

Road Power

Road Power Battery Cable 4 AWG 32 in 400 A 12 V

SKU CH-B4SP-VQYPE

4 AWG battery cable with lugs, 32 in long, rated for 400 A at 12 V DC, resistant to water, grease, sunlight and abrasion, meets SAE and RoHS standards

  • TypeBattery, Switch To Starter
  • Delivers up to 400 A for reliable starting power
  • 32 in length fits common battery-to-starter runs
  • Resists water, grease, sunlight and abrasion for durability
  • Meets SAE and RoHS standards for quality assurance
  • Rated 12 V DC for standard automotive systems

Battery cable for 12 V starter circuits

This 4 AWG cable carries up to 400 A at 12 V DC, making it suitable for connecting a battery to a starter or switch in automotive and industrial applications. The 32 in length fits typical engine-bay routing without excess slack. It is built to SAE and RoHS standards and marked for California Proposition 65 compliance.

Pre-crimped lugs remove assembly steps

Each end arrives with a factory-installed lug, so the cable can be bolted directly to battery posts or starter terminals without crimping tools or separate terminals. The ready-to-install design reduces installation time and avoids connection errors caused by loose or misaligned crimps.

SGT insulation resists water, grease.

The jacket is rated for exposure to engine-bay fluids, UV light and mechanical wear, helping the cable maintain integrity through heat cycles and vibration. Flexible stranding allows the 32 in run to follow tight bends without kinking, while the black finish blends with standard harnesses.

Highlights

  • Delivers up to 400 A for reliable starting power
  • 32 in length fits common battery-to-starter runs
  • Resists water, grease, sunlight and abrasion for durability
  • Meets SAE and RoHS standards for quality assurance
  • Rated 12 V DC for standard automotive systems

Specifications

BrandRoad Power
TypeBattery, Switch To Starter

Questions about this item

How often should the SAE-standard 4 AWG cable and lugs be inspected for wear from grease or sunlight exposure?

Check the cable and lugs at each service interval for cracking, corrosion or abrasion; the jacket resists water, grease, sunlight and abrasion, but physical damage still requires replacement.

What is the continuous current limit before the 12 V DC cable reaches its 400 A rating?

The cable is rated for a maximum of 400 A at 12 V DC; sustained loads at or above that level will hit the ampacity limit first.

Does the SGT-type jacket add noticeable heat or voltage drop during all-day engine-bay use?

The SGT jacket is designed for engine-bay temperatures and resists heat, grease and sunlight, so it adds no extra thermal load beyond normal 4 AWG voltage drop at your actual current draw.

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