Suppliers of quality power products for the 4x4 and Outdoor Enthusiast

National Luna single battery monitor with alarm


SKU: BMN-NL-SA Categories: ,


The National Luna single battery monitors can be used for any installation that requires careful monitoring of lead-acid battery condition. These monitors use digital technology for increased accuracy and feature low-voltage and over-charge warnings. The single monitor with audible alarm has a mute option as well as a display on/off option.


  • Simple installation
  • High-accuracy digital technology
  • Excessive discharge warning
  • Over-charge warning
  • Polarity protected
  • Extremely low power consumption
  • 11.4V to 15V operation (ideal for automotive use)
  • Audible alarm option
  • Display on/off option (sleep mode)