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Product Description
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DC-DC Converter for charging a 12/24V service battery in vehicles with an intelligent dynamo.
The Buck-Boost DC-DC Converter is a DC-DC converter for charging a 12/24V service battery in vehicles with an intelligent dynamo. Since, when the engine is running, these dynamos (powered by the on-board electronics of Euro 5 and 6 engines) do not always emit the correct charging current, a DC-DC converter is essential for charging the service battery properly.
The Victron Energy ORI303025000 Buck-Boost DC-DC Converter (25A) is a fully programmable power converter designed for safely charging 12V or 24V auxiliary batteries from vehicles with smart alternators (Euro 5/6). With an input/output range of 10–30V, engine-running detection, and output current up to 25A (12V) or 15A (24V), it ensures consistent battery charging while avoiding overvoltage and deep discharge. Ideal for automotive, camper, and commercial vehicle systems.
