Victron Battery Isolators and Combiners

With complex marine electrical systems and multiple battery banks it is imperative to have a high quality battery isolator. Victron Battery Isolators allow two or more battery systems to share a common charging source while being independently discharged.  Victron Argo Battery Isolators have virtually no voltage loss due to using FET isolators instead of silicon diode types.

Victron Energy also offers the Cyrix Battery Combiner which is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage, and disconnects when the voltage decreases below float level.

Victron Cyrix Battery Combiners

Cyrix Battery CombinersThe Cyrix Battery Combiner is a microprocessor controlled heavy duty relay...

Cyrix Battery CombinersThe Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage (indicating that the battery is being charged), and disconnects when the voltage decreases below float level (indicating that one or more batteries are being discharged). Cyrix Battery Combiners are an excellent replacement for diode isolators. The main feature is that there is virtually no voltage lo...

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Victron Argo Diode Battery Combiners

Argo Diode Battery CombinersDiode Battery Combiners are used to guarantee continuous DC power to ...

Argo Diode Battery CombinersDiode Battery Combiners are used to guarantee continuous DC power to mission critical equipment, such as an electronic engine control system. With a Diode Battery Combiner two or more DC power sources can be used in parallel to supply the mission critical load. Failure of one source will not interrupt power to the critical load. *Due to the complex nature of Victron Energy products and our desire for you to receive the correct product for your application, please c...

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Victron Argo FET Battery Isolators

Argo FET Battery IsolatorsSimilarly to diode battery isolators, FET isolators allow simultaneous ...

Argo FET Battery IsolatorsSimilarly to diode battery isolators, FET isolators allow simultaneous charging of two or more batteries from one alternator (or a single output battery charger), without connecting the batteries together. In contrast with diode battery isolators, FET isolators have virtually no voltage loss. Voltage drop is less than 0,02 Volt at low current and averages 0,1 Volt at higher currents. *Due to the complex nature of Victron Energy products and our desire for you to rece...

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Victron Argo Diode Battery Isolators

Argo Diode Battery IsolatorsDiode Battery Isolators allow simultaneous charging of two or more ba...

Argo Diode Battery IsolatorsDiode Battery Isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries together. Discharging the accessory battery for example will not result in also discharging the starter battery. Low voltage drop due to the use of high efficiency Schottky diodes. *Due to the complex nature of Victron Energy products and our desire for you to receive the correct product for your application, please call and speak to ou...

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Victron Galvanic Isolator

Galvanic Isolator VDI-16, VDI-32 and VDI-64The galvanic isolator prevents electrolytic corrosion....

Galvanic Isolator VDI-16, VDI-32 and VDI-64The galvanic isolator prevents electrolytic corrosion. It blocks low voltage DC currents that enter your boat via the shore power earth wire. These currents can cause corrosion to the boat’s underwater metals, like the hull, propeller, shaft and so on.The galvanic isolator consists internally of two diodes which are connected in anti-parallel fashion. When they are connected in this way, the diodes allow current in both directions but only above a ce...

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