Dual Battery Controller - by National Luna

The Dual battery controller is specifically designed to be combined with the National Luna split-charge systems (Intelligent Solenoid or Portable Power Pack). This model allows the user to over-ride the split-charge system's built-in timer, useful for winching or start assistance when the main battery is too low.
Simple installation 2 individual battery displays Excessive discharge warning Over-charge warning Polarity protected Extremely low power consumption 11.4V to 15V operation (ideal for automotive use) Programmed for non-linear lead-acid battery characteristics Audible alarm as standard (can be muted) Display on/off feature (Sleep mode) Recessed version available for panel-mounting
3.5-metre cable (standard)​