EDS Negative Battery Terminal Connector 16 mm with 6 mm Ground Stud — Direct-Fit for Chrysler Town & Country & Grand Caravan

EDS 926-708 (68226708AA) is a direct-fit negative battery terminal connector engineered to replace worn or corroded negative posts on select Chrysler Town & Country and Grand Caravan models.

When a vehicle’s negative battery terminal is corroded, loose, or missing a convenient ground stud, the EDS 926-708 provides a dependable, OEM-style replacement that restores a secure electrical connection. Machined from C2680 copper alloy with tin plating, this connector focuses on reliable conductivity, corrosion resistance, and ease of installation so you can get back on the road quickly without complex modifications.

Which vehicles and situations is this connector compatible with?

This part is intended as a replacement for specific Chrysler models that use a 16 mm negative post and require a negative-terminal ground stud. It’s commonly chosen when the original terminal is corroded, damaged during battery service, or missing the auxiliary ground point.

• Direct-fit for select Chrysler Town & Country and Dodge Grand Caravan applications.
• Fits a 16 mm negative battery post size for secure clamping.
• Includes a 6 mm stud for attaching ring-terminal ground wires and accessories.

How durable and conductive is the EDS connector?

The connector is made from C2680 copper alloy and finished with tin plating to maximize electrical conductivity while resisting rust and oxidation. That combination gives long-term performance in automotive under-hood environments where moisture and salt can accelerate corrosion.

• Premium copper alloy core for low-resistance electrical flow.
• Tin plating provides corrosion and oxidation protection.
• Robust mechanical design withstands repeated clamp cycles and vibration.

How simple is the installation and what hardware is included?

Installation is designed to be quick and tool-minimal: the connector clamps onto the battery’s negative post and the included M6 nut secures ring-terminal connections. Typical replacement time is under five minutes for a homeowner or technician with basic hand tools.

• Designed for a 16 mm negative post—no modification required.
• Includes 6 mm stud and nuts for immediate ring-terminal attachment.
• Install with a wrench or socket set; recommended torque on the clamp is moderate to ensure a snug connection.

When should I replace my existing negative terminal?

Replace the terminal if you see heavy corrosion, looseness, broken clamp jaws, or if the auxiliary ground stud is missing or damaged. A reliable negative connection helps prevent starting issues and intermittent electrical faults without altering vehicle wiring.

• Visible green or white corrosion that resists cleaning is a replacement sign.
• Loose fit on the battery post or cracked clamp body.
• Need for a dedicated ground stud for aftermarket electronics or repaired ground wires.

Who is this for: The EDS 926-708 negative battery terminal connector is aimed at DIY mechanics, mobile installers, and professional technicians working on Chrysler Town & Country and Grand Caravan vehicles who need a reliable, OEM-style negative terminal replacement. It’s also useful for anyone fitting a new battery or adding auxiliary ground connections and wants a corrosion-resistant, easy-to-install solution without modifying factory wiring.