Victron Argodiode Battery Isolator 180-3AC - 3 Batteries - 180A [ARG180301020]
SKU: 26997406921

Victron Argodiode Battery Isolator 180-3AC - 3 Batteries - 180A [ARG180301020]

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Description

Victron Argodiode Battery Isolator 180-3AC - 3 Batteries - 180A [ARG180301020]Argodiode Battery Isolator 180 3AC 3 Batteries 180A Argodiode Battery Isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries. 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. The Argo Battery Isolators feature a low voltage drop thanks to the use of Schottky diodes: at

Argodiode Battery Isolator 180-3AC - 3 Batteries - 180A

Argodiode Battery Isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries. 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.

The Argo Battery Isolators feature a low voltage drop thanks to the use of Schottky diodes: at low current, the voltage drop is approximately 0,3 V, and at the rated output of approximately 0,45 V. All models are fitted with a compensation diode that can be used to slightly increase the output voltage of the alternator. This compensates for the voltage drop over the diodes in the isolator. 

Simply inserting the isolator in the cabling between the alternator and the batteries will slightly reduce charge voltage. The result can be that batteries are not charged to the full 100% and age prematurely. 

Alternator energize input

Some alternators need DC voltage on the B+ output to start charging. Obviously, DC will be present when the alternator is directly connected to a battery. Inserting a Diode or FET splitter will however prevent any return voltage/current from the batteries to the B+, and the alternator will not start. The new ‘AC’ diode isolators feature a special current limited energize input that will power the B+ when the engine run/stop switch is closed.

Please contact your dealer for any returns, repairs or support issues related to this product.
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SKU: 26997406921

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Vivi S
Lowell, US
★★★★★ 5
Had an older edition and bought the most current edition. Very well written.
Format: Paperback
Classic text. Written at the college level. Text treats each topic initially from point of what are the causes of this injury, and how to prevent it. Then it goes into what will need to happen with an occurrence. No pictures, but that's a good thing. There are many drawings which do a better job of highlighting what is important.
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Regular Joe
Waukegan, US
★★★★★ 5
As advertised.
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As advertised.
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Reviewed in the United States on May 14, 2025
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Kristin Hegler
Birmingham, US
★★★★★ 5
Great Reference
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This is an excellent, concise book with easy-to-read excerpts and diagrams that we are keeping as a reference guide for our Search and Rescue Team, some of whom are Wilderness First Responders but sometimes need additional information.
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Reviewed in the United States on February 15, 2022
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Amazon Customer
Grantham, US
★★★★★ 3
As advertised, Good Price.
Format: Paperback
As advertised. Good price.
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Reviewed in the United States on April 5, 2025

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