Rockford Fosgate RFDGML

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What’s Inside?

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Easy to Install

This is a tool designed to extend the life of car audio batteries by providing an extended connection between the battery and the car audio system. This tool helps to reduce voltage loss, improve performance, and extend the life of the battery. The simple and easy to install design features anodized aluminum construction and an insulated wire sleeve to protect the connection from shorts, corrosion, and other environmental factors. This battery post extender is designed to fit most cars and is compatible with 12V and 24V systems.