SDHQ Built HD Billet Battery Terminal Kit

The Original SDHQ Built Billet Battery Terminals — Engineered and Refined Since 2018.

Founded in 1999, SDHQ has built a reputation for designing purpose-built motorsport solutions that perform in real-world conditions. Since 2018, we’ve engineered and refined our battery connection system to deliver clean, reliable installs without guesswork. The result is a proven system, shaped by years of real-world use, continuous improvement, and a commitment to doing it right the first time.

Boost Your Dual Battery Setup

Ideal for those with a secondary battery, our #SDHQBuilt HD Billet Battery Terminal Kit marries functionality with craftsmanship. Inspired by Mil-Spec Battery Terminals, these in-house produced billet aluminum terminals ensure you get nothing short of the renowned SDHQ quality.

Distinct Features:

• Precision Perfected: 3D CAD-designed and engineered for optimal fit and finish.
• Universal appeal: Fits a wide range of custom applications.
• Modeled after the sought-after Mil-Spec Battery Terminal design.
• Robust Billet 6061 Aluminum Terminals for both positive and negative connections.
• Dual ⅜” heavy-duty mounting options to streamline accessory integration.
• Sturdy Stainless Steel Hardware for lasting resilience.

Technical Considerations:

• Best paired with sealed batteries.
• Torque Instructions:
  • 5/16” - 18 Hardware: 8 ft-lb.
  • ⅜” - 16 Hardware: 18 ft-lb.

Included in the Kit:

• Protective Boots for both Positive & Negative Terminals.
• Post Washers: Red (Positive) & Black (Negative).
• Comprehensive Hardware Kit.

Enhance your battery connection with SDHQ's impeccable craftsmanship!