Battery isolators and combiners from Nomadic Supply Company are extremely useful for a variety of designs of camper van electrical systems. If your vehicle sports multiple battery banks, isolators allow your batteries to charge from different sources while preventing them from inadvertently discharging each other. Meanwhile, combiners can be used to extend your effective runtime by allowing you to draw power from all your batteries, not just a dedicated one. Combiners can also be installed so that you can connect your accessory batteries to the starter battery, so you can still start your engine if your starter battery dies.

If you have a camper van or overlanding vehicle with multiple batteries, isolators and combiners can streamline your system while adding versatility and dependability in a major way. Our selection offers exactly what you need to protect your batteries and extend their lifespan while maximizing your electrical capacity.