Victron CYRIX-CT 12/24V-120A Intelligent Battery Combiner is a smart, heavy‑duty relay designed to manage charging for multiple batteries in demanding setups. Powered by a microprocessor, it automatically connects batteries in parallel during charging and disconnects when the voltage falls below the float level, removing the need for manual switching.
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Voltage compatibility: 12/24V
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Current rating: 120A
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Type: Intelligent Battery Combiner
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Control method: Microprocessor-controlled heavy-duty relay
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Automatic battery sharing: Connects in parallel during charging and disconnects during discharge for efficient, balanced charging
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Low voltage drop: Virtually no voltage loss, so you don’t need to raise the output voltage from alternators or battery chargers
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Smart replacement for diode isolators: More efficient, reliable alternative with reduced heat
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Manufacturer: Victron Energy
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Part number: CYR010120011R
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UPC: 8719076022145
The Cyrix Battery Combiner acts as a microprocessor‑controlled heavy‑duty relay to manage how multiple batteries are charged and discharged, delivering consistent performance and helping extend battery life. Its automatic operation removes the need for manual switching, while the design minimizes voltage drop and heat compared with traditional isolators, supporting efficient, reliable charging in demanding setups.