Due to Global Shipping Delays at Ports, our suppliers are currently experiencing delays with stock arriving from overseas. Our goal is to keep you well-informed with any updates we receive. Only downside is, stock updates can chop n’ change. Please know that the information that we've provided, is the latest on hand.


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National Luna Auxiliary Battery Box

Pre Order for August Delivery

The 12V Auxiliary Battery Box is a universal box that can be customized to suit the individual’s needs. The box can fit up to a 115 amp/hour battery and additional output ports can be added as required. This product is not a dual battery system and additional systems might be required.


  • Fused Outputs
  • Simple Installation
  • Built-in Battery Volt meter
  • Compatible with most vehicles
  • 4 x Spare pre-wired output ports
  • Suitable for most automotive batteries
  • High powered 50Amp input & output ports

Optional Extras

  • In-line Fuse holder
  • Intelligent Solenoid
  • NL5 Battery Charger
  • Additional 29mm Sockets
  • 7 metre 16mm² charge cable kit

For more information, download the manual.