DC-to-DC battery chargers and isolators

DC-to-DC battery chargers and isolators for dual-battery systems in 4WDs, caravans, and marine applications. Our DC-to-DC chargers deliver a controlled, multi-stage charge to fully charge your auxiliary battery to 100% while driving — compatible with AGM, gel, and lithium batteries. Pair with a battery isolator to protect your starter battery and keep your accessories powered independently.

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