Description
The Thexton Side Terminal Boost Adapters (311) are a professional-grade automotive tool designed to simplify battery maintenance. Crafted from high-quality, nickel-plated steel, these adapters provide a secure and efficient way to connect to side-post batteries without the need to remove the terminal cables. Each adapter is engineered to handle a substantial 500-amp capacity, making them suitable for a wide range of charging and jump-starting applications. This product is an essential addition to any mechanic’s toolbox or for any vehicle owner who wants a faster, safer way to service their battery. The adapters fit all original equipment manufacturer (OEM) replacement terminals, ensuring broad compatibility. The product is shipped as a pair, giving you both the positive and negative connections required for use.
KEY FEATURES AND BENEFITS:
- Convenient Battery Service: The adapters allow you to charge or boost a vehicle’s battery without the time-consuming process of removing the main battery cables, streamlining maintenance and roadside assistance.
- High-Capacity Performance: With a 500-amp capacity, these adapters are designed to safely handle the demands of most jump-starting and charging scenarios.
- Secure and Reliable Connection: The adapters snap firmly onto side-post terminals, providing a stable contact point for your charger or jumper cables, which helps prevent sparks and ensures a safe transfer of power.
- Wide Compatibility: Designed to fit all OEM replacement terminals, these adapters are versatile and can be used on a wide variety of vehicles with side-post batteries.
- Corrosion-Resistant Material: Made from nickel-plated steel, the adapters resist rust and corrosion, ensuring long-term reliability and performance.
SPECIFICATIONS:
- Material: Nickel-plated steel
- Capacity: 500 Amps
- What’s included in the box: 1 pair of Thexton 311 Side Terminal Boost Adapters
HOW TO USE:
- Locate the battery: Identify the vehicle’s side-post battery terminals. The positive terminal is typically marked with a “+” sign and the negative with a “-”.
- Attach the adapters: Snap the Thexton adapters directly onto the positive and negative terminals of the battery. Ensure they are seated firmly and securely.
- Connect the cables: Once the adapters are in place, connect your battery charger or jumper cables to the adapters. The ribbed stud provides a secure grip for the clamps.
- Perform the task: Proceed with charging or jump-starting the battery as you normally would.
- Remove the adapters: After the task is complete, disconnect the charger or jumper cables, then remove the adapters from the battery terminals.
BENEFITS OF USING THEXTON SIDE TERMINAL BOOST ADAPTERS (311):
- Saves significant time by eliminating the need to remove bulky battery terminal cables, especially useful in roadside emergencies or busy garages.
- Provides a cleaner and more accessible contact point for jumper cable clamps, reducing the chance of weak connections or failed jump-starts.
- Standardized design minimizes the risk of damaging battery terminals or causing accidental sparks.
- Streamlines the battery service process, reducing both effort and potential hazards.
FEATURES:
- Ribbed studs enhance grip for jumper cable clamp attachment.
- Snug fit on side-post battery terminals for stability.
- Includes a pair of adapters for both positive and negative connections.
- Compact design makes storage easy in a glove box or tool kit.
- Nickel plating improves resistance to rust and corrosion.
- Helps lower the risk of accidental short circuits during operation.






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