Dual Battery Controller - By National Luna

The Dual battery controller is specifically designed to be combined with the National Luna split-charge systems. 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)u200b