Features: Elevate your car stereo experience with our high conductivity Car stereo Battery Terminals Clamp, featuring a built in voltage display for real time monitoring. Designed with zinc alloy material for durability, this battery clamp ensures a stable and secure connection to enhance your vehicle's sound system performances. Perfect for car stereo enthusiasts and audiophiles looking to upgrade their sound quality, this Terminals is a must have for custom stereo setups. Perfect for use in car stereo competitions, showcases, or simply enhancing your daily driving experience with superior stereo connectivity. Simplify your stereo system installation with our easy to install battery Terminals, reducing cable clutter for a cleaner setup while providing essential battery updates. Specifications: Material:Zinc Alloy Type:Positive,Negative,Positive and Negative (optional) Package Includes: 1/2Pcs Digital Battery Terminals note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.