PRO48FRC 48 Volt Battery Status Indicator
Works on most standard lead acid batteries. Check the voltage range below for compatibility before ordering.48 volt Battery Discharge IndicatorFor use with batteries that have a state of charge range from 41.5 to 49.3 volts.The battery meter has 10 LEDS that will light to show the battery condition. When fully charged, only the 10th LED will light shown a green LED. As the battery discharges, successively lower LEDs will light; the 9th, 8th, 7th and so on lighting only 1 LED.At approximately 30% battery life, the #3 LED will light and the color is Yellow as a caution indicator. At approximately 20% battery life remaining, the #2 LED will light as a Flashing Yellow.When the battery discharges to approximately ~10% remaining life, the #1 LED will start FLASHING RED with the #2 LED FLASHING Yellow alternately.