📣 Dual Battery System Smart Isolator ONLY $99 delivered* with BBQ Tool Set or Canvas Toiletry Bag at cart – Easy DIY install > Eliminate flat batteries outbush > Isolates your cranking battery > Prevents voltage drop below 12.8v > Better charging > Everything you need for a second battery setup > Full DIY Kit included Own yours for $10 a week interest free with Zip Large sales volumes allow us to sell at the lowest prices - available online, in company stores or by calling 1800 88 39 64 now! *

Looking to add a dual battery system to your 4WD? Shaun Whale from 4WD Action walks you through the basics behind battery isolators so you can choose the best setup for your needs. To find out what 12v charging solution is best for your battery type, alternator and travel needs, use the REDARC dual battery selector tool at https://www.redarc.com.au/dual-battery-selector | REDARC Electronics