4218 LED Battery Gauge

An array of LEDs indicating the operating voltage of the bike's electrical system. Green LEDs represent normal operating range of your charging system, amber warns the rider that the bike is not charging. If the reading drops below 10-Volt or exceeds 15-V

• Simple two wire connection
• Compact size, about 2" x 3/4" x 3/16"
• Daylight sensor automatically adjusts the brightness of the LEDs