SKU: 72789084428

Victron Argodiode 100-3AC 3 batteries Isolator

Sale price$84.60 Regular price$94.00
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Victron Argodiode 100-3AC 3 batteries IsolatorDiode 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. 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 approximately 0,45 V. All models are

Diode 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.

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 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.

Please see Victron Energy’s ‘Energy Unlimited’ or ask for specialist advice when installing a diode 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.

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SKU: 72789084428

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4.4 ★★★★★
Based on 18 reviews
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BadBullfrog
Belleville, US
★★★★★ 3
Best for small inquisitive dogs
This dog puzzle worked.for.abput a day until our lab decided it was easier to just chew on it until it gave up the treats. The outer ring of yellow sliders were good.but the red required interactive manipulation of the center sections that only frustrated our lab to the point where she just picked it up to chew and drop until it gave up the treats. Great idea, but not for a brute-force attack! I will say the plastic sliders have held up longer than expected but in the end our lab just had fun chewing it while carrying across the yard. She did enjoy it initially but I think grew bored or maybe frustrated with it. Probably best left to smaller breeds to fidget with.
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Reviewed in the United States on May 13, 2026
B
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Becky
Bozeman, US
★★★★★ 5
Great for my puppy
Keeps my puppy entertained and good cause she’s picky at times and she eats her food this way sometimes without realizing lol
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Reviewed in the United States on April 13, 2026
D
Verified Purchase
Donna M.
Waukegan, US
★★★★★ 5
Good intermediate smart toy
This has become one of my puppy's favorite boy's. He is so smart and flustered through the beginning interactive toys quick. I got him this one next. The design is good. He did get through some ok, but got frustrated early with the harder ones. Started flipping and chewing it. It wasnt easy to chew through but did snap a few hinges. Stubborn dog, but still enjoying it. . It moves easily and does stimulate him to think. Great toy especially for smart dogs. Mine is just too impatient and growls at it.
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Reviewed in the United States on March 18, 2026
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Verified Purchase
Paula Cacek
Lowell, US
★★★★★ 5
Great toy
Color: Yellow
My dog loved this! Kept him entertained for some time. Only problem I had was trying to unscrew the ends after he was done so I could clean it (my dog slobers a lot lol). With him playing and trying to chew it made the ends tighten more. But over all great toy!
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Reviewed in the United States on May 25, 2026
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Amazon Customer
Pawtucket, US
★★★★★ 5
Fun toy!
Color: Yellow
It was funny to see how my cat figured out how to roll the toy to get treats out. Great idea that makes your pet work a little for a reward.
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Reviewed in the United States on June 3, 2026

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