General description Quick Release Car Battery Terminals are designed for easy identification and use. These terminals feature a satin nickel finish and are clearly marked with (+) for positive and (-) for negative, ensuring straightforward polarity identification. They come equipped with a built-in voltmeter for real-time monitoring of car battery voltage. Technical specifications Color: Silver Voltmeter range: 12-24V Voltmeter error: less than 0.5V Other information Transparent acrylic covers to protect battery ends from environmental damage and dust Includes 2 adjustable spacer washers