Battery Isolators
(Products quantity: 44)Battery isolators keep the starter battery separate from the leisure battery while still allowing alternator charging. Pick the version by system voltage and current rating, because those two values decide how reliably the setup will work in a camper or van. The range includes units for one, two or three batteries, often used together with DC-DC chargers.
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This is a straightforward way to charge from the alternator when the starting circuit must stay protected. Our range includes Victron Energy units such as Cyrix-ct and Argodiode isolators, with different battery counts and current limits. When choosing a model, check the control method, voltage drop and compatibility with 12 V or 24 V systems. See also battery chargers and DC-DC chargers.