Victron BCD 802 2 batteries 80A Diode battery combiner – battery isolator for charging two battery banksThe Victron BCD 802 2 batteries 80A Diode battery combiner is an isolator from Victron Energy that charges two battery banks from the same source. The banks are automatically connected during charging and separated again afterwards, so the starter battery is never drained by the power consumption.Benefits
Automatic separation: Connects the battery banks during charging and separates them again when charging stops.
Protects the starter battery: The power consumption cannot drain the starter battery, so the engine can always be started.
Simple installation: No programming — the unit operates automatically based on voltage.
Application
Charging of starter battery and service battery from the same source.
Camper van and boat with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Nominal voltage
6/12/24 V
Weight
0.52 kg
Dimensions (h × w × d)
75 × 120 × 60 mm
Part number
BCD000802000
Download datasheet (PDF)
Victron BCD 402 2 batteries 40A Diode battery combiner – charging relay for two battery banksThe Victron BCD 402 2 batteries 40A Diode battery combiner is a charging relay from Victron Energy that charges two battery banks from the same source. The banks are automatically connected during charging and separated again afterwards, so the starter battery is never drained by the power consumption.Advantages
Automatic separation: Connects battery banks during charging and separates them again when charging stops.
Protects the starter battery: The load cannot drain the starter battery, ensuring the engine can always be started.
Simple installation: No programming — the unit operates automatically based on voltage.
Applications
Charging of starter battery and service battery from the same source.
Camper vans and boats with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Nominal voltage
6/12/24 V
Weight
0.52 kg
Dimensions (h × w × d)
75 × 120 × 60 mm
Part number
BCD000402000
Download datasheet (PDF)
Victron Argofet battery isolator 100A-3 BAT – battery isolator for charging two battery banksThe Victron Argofet 100A-3 BAT is a battery isolator from Victron Energy that charges two battery banks from the same source. The banks are automatically connected during charging and separated again afterwards, so the starter battery is never drained by the power consumption.Benefits
Automatic separation: Connects battery banks during charging and separates them again when charging stops.
Protects the starter battery: Consumption cannot drain the starter battery, so the engine can always be started.
Simple installation: No programming required — the unit operates automatically based on voltage.
Application
Charging a starter battery and a service battery from the same source.
Camper vans and boats with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Nominal voltage
6/12/24 V
Weight
1.4 kg
Dimensions (h × w × d)
200 × 120 × 65 mm
Part number
ARG100301020R
Download datasheet (PDF)
Victron Argofet battery isolator 200A-2 BAT – battery isolator for charging two battery banksThe Victron Argofet 200A-2 BAT battery isolator is a battery isolator from Victron Energy that charges two battery banks from the same source. The banks are connected automatically during charging and separated again afterwards, so that the starter battery is never drained by the power consumption.Benefits
Automatic separation: Connects the battery banks during charging and separates them again when charging stops.
Protects the starter battery: Power consumption cannot drain the starter battery, so the engine can always be started.
Simple installation: No programming — the unit operates automatically based on voltage.
Application
Charging of starter battery and service battery from the same source.
Camper van and boat with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Nominal voltage
6/12/24 V
Weight
1.43 kg
Dimensions (h × w × d)
200 × 120 × 65 mm
Item number
ARG200201020R
Download datasheet (PDF)
Victron Argofet battery isolator 200A-3 BAT – battery isolator for charging two battery banksThe Victron Argofet 200A-3 BAT is a battery isolator from Victron Energy that charges two battery banks from a single source. The banks are connected automatically during charging and disconnected again afterwards, so that the starter battery is never drained by the power consumption.Advantages
Automatic separation: Connects battery banks during charging and disconnects them again when charging stops.
Protects the starter battery: Power consumption cannot drain the starter battery, ensuring the engine can always be started.
Simple installation: No programming required — the unit operates automatically based on voltage.
Applications
Charging a starter battery and a service battery from the same source.
Camper vans and boats with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Weight
1.5 kg
Dimensions (h × w × d)
200 × 120 × 65 mm
Item number
ARG200301020R
Download datasheet (PDF)
Victron Argodiode 80-2AC 2 BAT 80A – battery isolator for charging two battery banksThe Victron Argodiode 80-2AC 2 BAT 80A is a battery isolator from Victron Energy that allows for charging two battery banks from a single source. The banks are automatically connected during charging and separated again afterwards, ensuring the starter battery is never drained by the connected loads.Benefits
Automatic separation: Connects the battery banks during charging and separates them when charging stops.
Protects the starter battery: Connected loads cannot drain the starter battery, ensuring the engine can always be started.
Simple installation: No programming required — the unit operates automatically based on voltage.
Applications
Charging a starter battery and a service battery from the same source.
Campers and boats with two or more battery banks.
Simple installation with no programming required.
Specifications
Specification
Details
Nominal voltage
6/12/24 V
Weight
0.698 kg
Dimensions (h × w × d)
90 × 120 × 60 mm
Part number
ARG080201000R
Download datasheet (PDF)
Victron Argodiode 80-2SC 2 BAT 80A – battery isolator for charging two battery banksThe Victron Argodiode 80-2SC 2 BAT 80A is a battery isolator from Victron Energy that allows for charging two battery banks from a single source. The banks are connected automatically during charging and isolated again afterwards, ensuring the starter battery is never drained by the power consumption.Benefits
Automatic isolation: Connects the battery banks during charging and disconnects them when charging stops.
Protects the starter battery: Power consumption cannot drain the starter battery, so the engine can always be started.
Simple installation: No programming — the device operates automatically based on voltage.
Applications
Charging a starter battery and a service battery from the same source.
Camper vans and boats with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Nominal voltage
6/12/24 V
Weight
0.698 kg
Dimensions (h × w × d)
75 × 120 × 60 mm
Part number
ARG080202000R
Download datasheet (PDF)
Victron Argofet battery isolator 100A-2 BAT – battery isolator for charging two battery banksThe Victron Argofet 100A-2 BAT is a battery isolator from Victron Energy that allows charging two battery banks from the same source. The banks are automatically connected during charging and separated again afterwards, ensuring the starter battery is never drained by electrical consumption.Advantages
Automatic separation: Connects the battery banks during charging and separates them when charging stops.
Protects the starter battery: Electrical consumption cannot drain the starter battery, so the engine can always be started.
Simple installation: No programming required — the unit operates automatically based on voltage.
Applications
Charging a starter battery and a service battery from the same source.
Motorhomes and boats with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Nominal voltage
6/12/24 V
Weight
1.1 kg
Dimensions (h × w × d)
150 × 120 × 60 mm
Item number
ARG100201020R
Download datasheet (PDF)
Victron Argodiode 160-2AC 2 BAT 160A – battery isolator for charging two battery banksThe Victron Argodiode 160-2AC 2 BAT 160A is a battery isolator from Victron Energy that charges two battery banks from a single source. The banks are connected automatically during charging and separated again afterwards, ensuring the starter battery is never drained by consumption.Advantages
Automatic separation: Connects battery banks during charging and separates them again when charging stops.
Protects the starter battery: Power consumption cannot drain the starter battery, so the engine can always be started.
Simple installation: No programming required — the unit operates automatically based on voltage.
Applications
Charging a starter battery and a service battery from the same source.
Motorhomes and boats with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Rated voltage
6/12/24 V
Weight
1.3 kg
Dimensions (h × w × d)
150 × 120 × 60 mm
Item number
ARG160201020
Download datasheet (PDF)
Victron Argodiode 140-3AC 3 BAT 140A – battery isolator for charging two battery banksThe Victron Argodiode 140-3AC 3 BAT 140A is a battery isolator from Victron Energy that allows charging of two battery banks from a single source. The banks are automatically connected during charging and separated again afterwards, ensuring the starter battery is never drained by the load.Advantages
Automatic separation: Connects the battery banks during charging and separates them again when charging stops.
Protects the starter battery: The load cannot drain the starter battery, so the engine can always be started.
Simple installation: No programming — the unit operates independently based on voltage.
Applications
Charging a starter battery and a service battery from the same source.
Camper vans and boats with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Nominal voltage
6/12/24 V
Weight
1.1 kg
Dimensions (h × w × d)
150 × 120 × 60 mm
Part number
ARG140301020R
Download datasheet (PDF)
Victron Argodiode 180-3AC 3 BAT 180A – battery isolator for charging three battery banksThe Victron Argodiode 180-3AC 3 BAT 180A is a battery isolator from Victron Energy that allows for charging three battery banks from a single source. The banks are automatically connected during charging and separated again afterwards, ensuring the starter battery is never drained by power consumption.Advantages
Automatic separation: Connects the battery banks during charging and separates them when charging stops.
Protects the starter battery: Power consumption cannot drain the starter battery, so the engine can always be started.
Simple installation: No programming required — the unit operates independently based on voltage.
Applications
Charging a starter battery and auxiliary batteries from the same source.
Camper vans and boats with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Rated voltage
6/12/24 V
Weight
1.6 kg
Dimensions (h × w × d)
200 × 120 × 60 mm
Part number
ARG180301020
Download datasheet (PDF)
Victron Argodiode 120-2AC 2 BAT 120A – battery isolator for charging two battery banksThe Victron Argodiode 120-2AC 2 BAT 120A is a battery isolator from Victron Energy that charges two battery banks from the same source. The banks are automatically connected during charging and separated again afterwards, so that the starter battery is never drained by the power consumption.Advantages
Automatic separation: Connects the battery banks during charging and separates them again when charging stops.
Protects the starter battery: Power consumption cannot drain the starter battery, so the engine can always be started.
Simple installation: No programming required — the unit operates automatically based on voltage.
Application
Charging a starter battery and a service battery from the same source.
Camper vans and boats with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Nominal voltage
6/12/24 V
Weight
1 kg
Dimensions (h × w × d)
115 × 120 × 60 mm
Part number
ARG120201020R
Download datasheet (PDF)
Victron Argodiode 100-3AC 3 BAT 100A – battery isolator for charging two battery banksThe Victron Argodiode 100-3AC 3 BAT 100A is a battery isolator from Victron Energy that allows charging two battery banks from a single source. The banks are automatically connected during charging and separated again afterwards, ensuring the starter battery is never drained by the load.Advantages
Automatic splitting: Connects the battery banks during charging and disconnects them when charging stops.
Protects the starter battery: The load cannot drain the starter battery, ensuring the engine can always be started.
Simple installation: No programming required — the unit operates independently based on voltage.
Applications
Charging a starter battery and a service battery from the same source.
Camper vans and boats with two or more battery banks.
Simple installation without programming.
Specifications
Specification
Details
Nominal voltage
6/12/24 V
Weight
1 kg
Dimensions (h × w × d)
115 × 120 × 60 mm
Item number
ARG100301000R
Download datasheet (PDF)
Battery isolators distribute charging current to multiple battery banks from a single source. Diode models are simple and reliable, while FET models provide less voltage drop.