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  • Sale
  • $84.95
  • Regular price $102.00

Designed for controlling two batteries in parallel or serial, the dual battery controller can be used independently or in conjunction with any dual-battery system.

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)

Product dimensions: 
L 107mm (4.2") x W 48mm (1.9") x H 20mm (0.8") 
Dual controller: 0.19kg (0.42lbs) incl. cable 
Power supply: 
8Vdc - 15Vdc (display range: 11.4V - 14.2V) 
Low-voltage warning: 
DC voltage below 11.4V 
Over-charge warning: 
DC voltage above 14.65V 
Dual Controller - Removable 3.5 meter 4-core cable 
Power consumption: 
8mA (sleep mode-option) , 35mA Average , 40mA max