Zoom icon
National Luna Double Battery Controller, product, thumbnail for image variation 1

Product Information

The National Luna Double Battery Controller is perfect for monitoring 2 lead-acid batteries in a single installation for example dual-battery systems in 4x4's and campers. One of the main features is the independent negative - allowing this specific model to be used in vehicles with 24V systems. The National Luna Double Battery Monitor is designed to combine with the National Luna split-charge systems (Intelligent Solenoid or Portable Power Pack) and it will allow users to over-ride the split-charge system's built-in timer, which is useful for 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

Expert Advice

Essential Survival Skills for Outdoor...

When venturing into the great outdoors, it's crucial to understand the balance between nature's beauty and its... Continue reading

Quick Camping Getaways Unleashed: Outdoor...

Embarking on a quick getaway in South Africa is not just about the destination—it's also about the experiences and... Continue reading