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National Luna Dual Battery DIY Kit

  • Sale
  • $ 349

Want the bullet-proof your electrical system with a second battery?  The National Luna Dual Battery DIY Kit makes adding a second battery a breeze.  The kit includes the National Luna Intelligent Solenoid, surface mount Battery Controller, additional battery cables, and cable ends.   The National Luna Dual Battery Controller works directly with the Intelligent Solenoid to monitor and display the battery voltage of each battery in your dual battery system.  Featuring both a low voltage and high voltage audible alarm and the ability to control the Intelligent Solenoid for jump starting and winching, the National Luna Dual Battery Controller lets you be in control of your electrical system.


  • Dual-battery isolator (Intelligent solenoid)
  • Dual battery controller
  • 12-metres heavy-duty cable
  • In-line power fuses
  • Accessory fuse
  • Cable lugs
  • Battery terminals
  • Screws
  • Cable ties
  • Instruction manual


  • Solenoid: L 128mm (5") x W 113mm (4.5") x H 70mm (2.8")
  • Dual Battery Controller: L 107mm (4.2") x W 48mm (1.9") x H 20mm (0.8")