Product Details


nlrbb Customised National Luna Redarc Box | Battery Boxes | Perth Pro Auto electric parts
nlrbb Customised National Luna Redarc Box | Battery Boxes | Perth Pro Auto electric parts
nlrbb Customised National Luna Redarc Box | Battery Boxes | Perth Pro Auto electric parts
nlrbb Customised National Luna Redarc Box | Battery Boxes | Perth Pro Auto electric parts
Customised National Luna Redarc Box
Customised National Luna Redarc Box
Customised National Luna Redarc Box


Regular price $1,799.00
Unit price  per 
GST included. Shipping calculated at checkout.
Regular price $1,799.00
Unit price  per 

Customised National Luna Battery Box&Redarc Portable Dual Battery System, options

This customised National Luna & Redarc Battery Box is the upgraded version in which KLARMANN Automotive Solutions have installed a Redarc BCDC1225D 25Amp DC/DC charger, an Engel Fridge Connector and a Vehicle Input and Solar Anderson Input . A smart designed customised portable battery box with 4 different options. Easy to install. Shop at Perth Pro Auto. We deliver worldwide.

If your car has a smart alternator, that’s not a problem! Just let us know in the order notes and we will supply you with an ignition trigger.

Customised National Luna & Redarc Portable Dual Battery System with 25A DC/DC Charger| Perth Pro Auto


A customised portable battery box with the listed features by itself or add an Amptron Bluedge 100Ah Lithium Battery , a Victron Smart Shunt fitted or with a Century Yuasa AGM Battery. Choose your options above to see prices. 

This version of the Battery Box has an additional Engel Socket outlet in the front and an Anderson Plug input on the back (black housing) where you can connect to your main battery and charge while you are driving.

There is also a 50 amp Anderson input on the rear (red cover) to connect a unregulated solar panel (for example this KT Solar Blanket here).

This National Luna & Redarc Battery Box works like a full blown dual battery system in your car/boat/truck etc. Simply connect to your main battery and the charger will start to charge when your engine runs and stops when your engine is turned off. Or use the solar input and be independent from any other energy source, the possibilities are endless. The 12V Auxiliary Battery Box design makes it perfect for saving space in your caravan, 4WD, or even a boat, with plenty of charging alternatives to ensure you can power just about anything you need on your trip whether it’s simply running your campsite lights or mounted in your caravan, 4WD, or even a boat.

Please find here the manual for the Redarc BCDC1225D and

here the manual for the Blue National Luna Battery Box.


  • 1 x BCDC1225D Redarc DC/DC Charger
  • 1 x 50 Amp Anderson Alternator Input
  • 1 x 50 Amp unregulated Solar Input
  • 1 x Engel Fridge Connector
  • 1 x Blue National Luna Battery Box (click here if you are after the Box without the Redarc Charger) including:
    • Fused Outputs
    • Built-in Battery Volt meter
    • 2 x USB charge ports standard
    • 1 x DC Socket (also called cigarette or accessory socket)
    • 1 x Merit Socket
    • 2 x 50A Grey coupler plugs standard
    • 4 x Spare pre-wired output ports
    • Ignition Trigger
    • Isolator / Circuit Breaker

Optional Extras

You can choose the Box with the BCDC Charger by itself or add one of the following batteries (choose at the top of the page).







  • VICTRON SmartShunt 500A/50mV without battery


Outside: 515mm length x 255mm width x 320mm height

Inside – max dimensions for battery: 335mm length x 180mm width x 270mm height

Weight (without battery): 6kg

Weight (with AGM battery): 35kg

Weight (with Lithium battery): 18kg

More information

Delivery – Pickup or Shipping

We offer you a convenient shipping and delivery service or you can simply come and pickup your order from our shop,

See more information about our pickup and shipping options.


What is a dual battery system?

The idea of a dual battery system is to have all (or most) of your accessories connected to the second battery besides your starter battery. As your accessories use power from the second battery the isolator prevents power from draining from your main starting battery leaving it ready for you to start your vehicle when needed. When you start your vehicle, the isolator senses the charge from your alternator and links the 2 batteries together and charges them as you drive.

Some more details what a dual battery system is and does you can read on the whichcar article

Why should I buy Lithium instead of AGM?

Lithium has more usable energy in comparison, is lighter and lasts longer which is an advantage for this portable battery box. As well AGM Batteries are sensitive to depth of discharge. This means the deeper the battery is discharged, the fewer cycles it has. AGM Batteries are generally recommended to only be discharged to 50% of their capacity to maximize their cycle life. A Lithium (LiFePO4) Battery, on the other hand, is not affected much by depth of discharge so it boasts a much longer cycle life. Its DOD of 80-90% means a longer life circle and cheaper in the long run. Find here a detailed comparison on the Victron Energy blog

What is the difference to other battery boxes?

Our customised battery box is rated to charge 25amp/hr as well as a 25amp MPPT solar regulator built in the Redarc BCDC1225D charger.

Further Reading

Find more information on DC Chargers & Managers ( and other Power Management Options following this link

As well there are more smart engineered products to make your off-grid life easier, like

the EGON DC-Hub kit (, and

the water hub 

As already mentioned in our FAQs you can find even more detailed information about battery management systems on the following websites

As well you can read more about Redarc following the link

Looking for more? Go to

We get you: Ready to drive anywhere!