IRONMAN ELECTRICS
Ironman Dual Battery Systems
A dual battery system in a 4×4 is very handy, especially if you like running accessories from your 4×4 when camping and in particular if you run a compressor fridge in the back.
The idea of a dual battery system is to have all (or most) of your accessories connected to the second battery (usually a deep cycle). 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.
View 140 Amp Dual Battery Manager
View 275 Amp Battery Manager
View 40A DC to DC Battery Charger
View Start Assist Booster Kit
View Dual Battery Monitor (Only)
The new Ironman 4×4 Electric brake controller is a new generation of brake controller utilising pulse microprocessor based technology. The brake controller features a remote dial control, so the main unit is hidden away under the dash. It is compact, rugged, easy to install and can be mounted on any angle. The new brake controller is easy to adjust and has a manual over-ride function at the touch of your finger. This new system can handle both single and dual axle trailers using negative earth system only.
When combined with our 40A DC to DC battery charger, the maximum output increases up to 80amps, doubling the total amperage.
The Ironman 4×4 DC to DC charger has a remote dash mounted LED to indicate charge status. A fantastic feature is the selectable battery selection with the ability to charge all types of batteries, including FLOODED, AGM, GEL and Lithium. This charger is designed to manage and maximize the charge to your batteries. 
The Ironman 275 Amp Dual Battery monitor allows two batteries to be charged at the same time, once the main battery reaches 13.4 volts. This ensures that your cranking battery is always at full capacity. It is supplied with a dual battery monitor which displays the voltage levels of both batteries. This dual battery manager allow you to run accessories from a second battery to save your starting/cranking battery.
The Ironman dual battery monitor displays the voltage levels of both batteries. The Ironman 140 Amp Dual Battery Kit eliminates the possibility of draining the starting battery, as long as your accessories are connected to your auxiliary battery.When the voltage drops below 12.8 volts (e.g. the engine is stopped), the Ironman module disengages, isolating the batteries.
