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.
A battery tray is an essential extra for the mounting of your secondary battery.
Manufactured from 2mm steel, and powdercoated black.
Ironman 4x4 is excited to introduce it's range of Auto Electrical products.
Including a DC to DC charger to complement our existing dual battery ranges, electric brake controllers for customers who are towing and protection and preventative devices such as low water alarms, auto headlight on kit, dual battery monitors and start assist kits.