KURYAKYN LED Battery Gauge — 2" x 3/4" x 3/16", 12.5–14.5V range, black

Quick, easy voltage check for your motorcycle charging system at a glance.

Green LED shows normal operating range of 12.5 to 14.5V; amber warns if the bike is not charging.

Flashing red LED indicates a critical reading below 10V or above 15V.

Simple two-wire connection and daylight sensor that auto-adjusts LED brightness.

Compact size approximately 2" L x 3/4" W x 3/16" H — fits unobtrusively on most bikes. 🔋