Audiotek AT-BC24 Positive/Negative Battery Terminal Set

The Audiotek AT-BC24 is a 2-in-1 battery-terminal accessory designed for car-audio power wiring upgrades. It provides clearly identified positive and negative battery connections while adding dedicated cable outputs for aftermarket electrical connections. This makes it suited to installations that need to route large-gauge power or ground cable from the vehicle battery.

This terminal set is intended for car-audio enthusiasts and installers building or updating an amplifier power system. Its connection layout provides two 0 AWG outputs and one 4 AWG output for distributing compatible cable runs. Clearly marked polarity helps distinguish the positive and negative sides during setup.

The AT-BC24 does not process or reproduce audio; its role is to support the electrical foundation of a mobile-audio system. A secure battery connection is important when adding high-current accessories such as amplifiers and distribution hardware. The terminal design focuses on organizing compatible large-gauge cable connections at the battery.

Audiotek specifies anti-oxidation properties for the terminal clamping surfaces, supporting use in an automotive environment. The connection screws are designed to secure attached wiring. Two plastic protection covers are included to help cover the terminal connections after installation.

Use the AT-BC24 as part of a properly fused vehicle power installation with cable, fuse protection, and distribution components selected for the connected equipment. Verify battery-post fitment, cable size, terminal clearance, and polarity before installation. For complex or high-current systems, professional installation is recommended.

Key Features

• 2-in-1 Terminal Set: Includes positive and negative battery terminal connections.
• 0 AWG Outputs: Provides two connection points for compatible 0 AWG cable.
• 4 AWG Output: Adds one connection point for compatible 4 AWG cable.
• Polarity Identification: Positive and negative connectors are clearly marked.
• Protective Covers: Includes two plastic covers for terminal protection.
• Screw Connections: Screws are designed to secure attached cable connections.

Design & Installation

The AT-BC24 uses automotive battery-terminal clamps with an anti-oxidation specification and screw-secured cable connection points. Its positive and negative connectors are clearly marked to aid polarity identification. Two plastic protection covers are included with the terminal set.

Install only after disconnecting the vehicle battery and confirming the correct positive and negative post locations. Use compatible 0 AWG or 4 AWG cable where applicable, tighten connections securely, and use correctly rated fuse protection for any added power wiring. Check that the covers fit without interfering with adjacent battery hardware or the vehicle hood.