BATTERY MANAGEMENT

The range of National Luna battery management systems have been designed for vehicle use where a secondary battery needs to be charged along with the vehicle’s main battery. Stand-alone battery monitors are also available for any 12-volt, lead-acid battery application such as solar installations, boats, trailers, caravans and backup power systems.

Portable Systems

12V AUXILIARY BATTERY BOX

The 12V Auxiliary Battery Box is a universal box that can be customized to suit the individual’s needs.

Additional output ports can be added as required.

This product is not a dual battery system and additional systems might be required.

Features:

  • Fused Outputs
  • Simple Installation
  • Built-in Battery Volt meter
  • Compatible with most vehicles
  • 2 x USB charge ports standard
  • 2 x DC Sockets standard (1 x Cigar , 1 x Hella)
  • 2 x 50A Grey coupler plugs standard
  • 4 x Spare pre-wired output ports
  • NL5 Intelligent Charger port (charger available separately)
  • Suitable for most automotive batteries
  • Dimensions – Black box (L x W x H) : 495mm x 255mm x 300mm
  • Dimensions – Blue box (L x W x H) : 495mm x 255mm x 320mm

Optional Extras:

  • In-line Fuse holder
  • Intelligent Solenoid
  • NL5 Battery Charger
  • Additional 29mm Sockets
  • 7 metre 16mm² charge cable kit
PORTABLE POWER PACK EXCLUDES CABLE & HARDWARE

The National Luna Portable Power Pack is a removable, compact battery box with built-in split-charge isolator, ideal for modern vehicles that cannot accommodate a second battery in the engine compartment. The design of the Portable Power Pack allows it to be used as a standby power pack for 12-volt appliances.

The Portable Power Pack features fused accessory plugs, a polarised high-power plug and built-in battery monitor with low-battery and over-charge warnings. The built-in plugs can be used for low-power accessories such as refrigerators, pumps, compressors, lights and other 12-volt electronic devices. The high-current input-output can be used for higher power requirements such as invertors or battery chargers. The built-in split-charge isolator is fully automatic and does not require additional hardware in the application vehicle.

  • Split-charge isolator built-in
  • Integrated battery monitors
  • Dual 2.4A USB charge ports
  • NL5 Intelligent Charger port (charger available seperately)
  • Fused accessory outputs
  • Dimensions (L x W x H) : 500mm x 260mm x 300mm
  • Battery not included
PORTABLE POWER PACK INCLUDES CABLE & HARDWARE

The National Luna Portable Power Pack is a removable, compact battery box with built-in split-charge isolator, ideal for modern vehicles that cannot accommodate a second battery in the engine compartment. The design of the Portable Power Pack allows it to be used as a standby power pack for 12-volt appliances.

The Portable Power Pack features fused accessory plugs, a polarised high-power plug and built-in battery monitor with low-battery and over-charge warnings. The built-in plugs can be used for low-power accessories such as refrigerators, pumps, compressors, lights and other 12-volt electronic devices. The high-current input-output can be used for higher power requirements such as invertors or battery chargers. The built-in split-charge isolator is fully automatic and does not require additional hardware in the application vehicle.

  • 7 metre 16mm² Red & Black cable with 50A red coupler
  • Split-charge isolator built-in
  • Integrated battery monitors
  • Dual 2.4A USB charge ports
  • NL5 Intelligent Charger port (charger available seperately)
  • Fused accessory outputs
  • Dimensions (L x W x H) : 500mm x 260mm x 300mm
  • Battery not included
  • Hardware kit included

installed systems

NLDC-25 DUAL BATTERY ISOLATOR AND CHARGER

The NLDC-25 from National Luna is a DC to DC battery charger and isolator for a dual-battery system.

It will charge an auxiliary or service battery from a vehicle alternator or Solar panel up to 25A output current.

Traditional 12V and 24V vehicle alternators as well as variable voltage alternators are supported.

The integrated MPPT solar regulator provides a maximum output power of 375W but can support solar panels higher than this.

Solar panel voltages up to 42V can be connected.

The NLDC-25 features a 6-stage charge algorithm that is suitable for any Lead-Acid battery type as well as automotive Lithium-Ion batteries.

3 safety stages analyse the battery and can detect batteries that are damaged and unable to accept charge.

Temperature compensation is used to optimise the output voltage, ensuring safe and full battery charging under various conditions.

The NLDC-25 supports the connection of a remote monitor that displays information about the system and battery levels to the user on a high-contrast LCD screen.

The NLDC-25 has a IP67 rating for harsh environments and is protected against reverse-polarity, over-voltage, over-temperature and over-current conditions.

Features :

  • True 25A output current
  • 6-stage intelligent charge algorithm
  • 12V and 24V input
  • Smart-alternator compatible
  • 25A, 375W MPPT solar regulator
  • Supports solar panels up to 42V
  • AGM, Gel, Wet, Calcium, Lithium Ion batteries supported
  • Battery temperature compensation for safe charging
  • Sealed to IP67 rating (waterproof)
  • Replaceable terminal block
  • Short-circuit protected
  • Reverse-polarity protected
  • Over-voltage protected
  • Over-temperature protected
  • Optional remote monitor

In the box :

  • NLDC-25 DC-DC charger
  • Universal mounting plate & fixtures
  • In-line fuses & holders
  • Temperature compensation probe
  • Installation kit including lugs and screws
  • Installation manual

NLDC-25-User Manual

BATTERY MANAGER DIY KIT

The National Luna DIY kit is a collection of all the parts you will need to complete a typical dual-battery installation (excluding battery). The kit includes cable, lugs, screws and other parts which are typically used in dual-battery systems. A full instruction booklet is included in the kit for easy reference.

  • 6m red & black cable (16mm²)
  • Includes Dual Battery controller
  • Battery terminals supplied
  • Double insulated cable
  • In-line fuses supplied
  • Dual battery isolator

NL SP Charging Kit-DIY 2018

INTELLIGENT SOLENOID

The National Luna Intelligent solenoid has been designed to be a compact, automatic, parallel split-charge isolator for motor vehicles. The product features intelligent control electronics and a low-loss, high-current solenoid rated for extreme environments.

Installing the Intelligent solenoid is simple and can “piggy-back” off the vehicle’s main battery without any ignition “tapping”, ensuring that existing vehicle wiring is not tampered with.

The Intelligent Solenoid is supplied as a fully-functional split-charge isolator, no cables, batteries or other hardware is supplied. Battery monitor, lugs, cables and batteries are available separately

  • Continuous 85Amp High-current capability
  • Stand-alone battery isolator
  • No ignition sense required
  • Durable, low-loss solenoid
  • High-current capability
  • Simple to install.

Intelligent Solenoid Instructions

 

BATTERY MONITORS & CONTROLLERS

NLDC-25 DUAL BATTERY ISOLATOR AND CHARGER MONITOR

The Remote Monitor for the NLDC-25 provides status information about the system and batteries on a high-contrast LCD screen.

Information such as Main and Auxiliary battery voltages, charge mode, charge current, battery type, battery temperature and error conditions are displayed on a choice of 3 user-selectable display modes.

In addition to the selectable screen modes, the user is able to increase or decrease the screen brightness and choose to turn the display on or off.

The screen will turn off automatically when the system is idle.

It will turn on automatically when the next charge cycle starts.

The remote monitor will respond and indicate various error conditions that may occur under normal operation.

Features:

  • 3 Display modes
  • Real time voltage & current display
  • Battery temperature display
  • Detects and indicates system errors or faults
  • Automatic screen on/off
  • Screen brightness adjustment

***NB  THIS MONITOR IS ONLY COMPATABLE WITH THE NLDC-DC CONVERTER ***

 

SINGLE BATTERY MONITOR (NO ALARM)
  • Digital 12V battery monitor
  • Low-voltage visual warning
  • Overcharge visual warning
  • Simple, accurate display
  • Mounting plate supplied
  • 3.5m cable supply

Single Battery Monitor (No Alarm) Instructions

 

SINGLE BATTERY MONITOR (WITH ALARM)
  • 12V
  • Battery monitor with alarm
  • Audible and visual alarms
  • Mounting plate supplied
  • 3.5m cable supplied

Single Battery Monitor (With Alarm) Instructions

RECESSED SINGLE BATTERY MONITOR
  • Battery monitor with alarm
  • Flush mount design for panels
  • Audible and visual alarms
  • 3.5m cable supplied



Single Battery Monitor (With Alarm) Instructions

Installation Templates

DUAL BATTERY MONITOR
  • Monitors two 12V batteries
  • Audible and visual alarms
  • 3.5m cable supplied
  • Mounting plate supplied

Dual Battery Monitor instructions

 

 

RECESSED DUAL BATTERY MONITOR
  • Panel-mount, recessed design
  • Monitors two 12V batteries
  • Audible and visual alarms
  • 3.5m cable supplied

Dual Battery Monitor instructions

Installation Templates

DUAL BATTERY CONTROLLER
  • Suitable for Intelligent Solenoid & Portable Power Pack
  • Digital dual-battery monitor
  • Mounting plate supplied
  • 3.5m cable supplied
  • Timer override

Dual Battery Controller instructions

RECESSED DUAL BATTERY CONTROLLER
  • Suitable for Intelligent Solenoid & Portable Power Pack
  • Recessed, digital dual-battery monitor
  • 3.5m cable supplied
  • Timer override

Dual Battery Controller instructions

Installation Templates

 

For a free quotation or advice on all our products please get in touch

Close Menu
×