Adventure Kings Dual Battery System Smart Isolator and Heavy Duty Cables The Adventure Kings Dual Battery Kit automatically isolates your cranking battery - Eliminating flat batteries in the bush and enabling you to run your camp lighting and 12v accessories for longer! If you are running a second battery or thinking about installing one, the Adventure Kings Dual Battery Kit is the smart way to do it. Located within the kit, the Smart Battery Isolator prevents your cranking battery from dipping below 12.8 volts, ensuring you always have enough charge to start your engine. Along with this, it enables your second battery to be charged reliably by your alternator. Additionally, the kit also includes heavy-duty cables, copper crimp lugs and marine battery terminals. With the Adventure Kings Dual Battery Kit, your batteries will be fully charged for that next big trip away. Additionally, when you take care of your batteries, they last longer and perform better. *Will not work on vehicles with smart alternators Adventure Kings Dual Battery System Smart Isolator and Heavy Duty Cables Voltage cut-in 13.3V Voltage cut-off 12.8V Smart Battery Isolator max amperage: 140Amp Included in the kit: 1 x Smart Battery Isolator with mounting screws 1 x 600cm length of 10mm sq red cable 1 x 60cm Black earth cable 2 x Positive Marine battery terminals 1 x Negative Marine battery terminal 1 x SC25-10 Copper crimp lug 2 x 16-8 Copper crimp lugs 2 x Red heat shrink 1 x Insulated blue ring terminal 6 x 200mm cable ties