Victron Argodiode Battery Isolator 80-2SC - 2 Batteries - 80A [ARG080202000]
SKU: 52591317883

Victron Argodiode Battery Isolator 80-2SC - 2 Batteries - 80A [ARG080202000]

Sale price$35.19 Regular price$39.10
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Description

Victron Argodiode Battery Isolator 80-2SC - 2 Batteries - 80A [ARG080202000]Argodiode Battery Isolator 80 2SC 2 Batteries 80A 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

Argodiode Battery Isolator 80-2SC - 2 Batteries - 80A

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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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 52591317883

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RS - Las Vegas, NV
Fort Morgan, US
★★★★★ 5
Great Fit, No Problems.
Size: 1 Count
Great Factory part that's easy to install and performs as one would expect. Have purchased this part many times for my wife's Jeep and never had any problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
W
Verified Purchase
wayne
West Palm Beach, US
★★★★★ 5
It is original part
Size: 1 Count
Amazon says this does not fit my town and country but it does. Have used it before so knew Amazon site was wrong
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Reviewed in the United States on April 8, 2026
M
Verified Purchase
Manzo
Lake Worth, US
★★★★★ 5
Works as it should
Size: 1 Count
It fits my 2017 Chrysler 300S 3.6L and yet to have any issues. It better work as it is a MOPAR filter. I am happy with it.
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Reviewed in the United States on July 13, 2025
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 4
Correct part (Mopar MO-349) but shipping method could be improved.
Size: 1 Count, Size: 1 Count
I received what I ordered, Mopar MO-349 oil filters. However, they were shipped in what looked like an oversized paper bag and the boxes that contained the filters were crushed (see picture). They should have been shipped in a small box instead of a giant paper bag. The filters look ok but I guess I'll know for sure when I try to use them. Plus 4 stars for the product. Minus 1 star for Amazon shipping.
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Reviewed in the United States on April 25, 2026
J
Verified Purchase
John
West Palm Beach, US
★★★★★ 5
You can't go wrong buying OEM oil filters
Size: 1 Count
Good price cheaper than buying from Dealer
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Reviewed in the United States on March 10, 2026

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