Victron Energy ArgoDiode Battery Isolator 100-3AC 100A 3 Batteries
4.1 (9)
$68.00$34.00
Buy the Victron ArgoDiode 100-3AC 3-battery isolator for simultaneous charging from one alternator—now at $34.00 (50% off) with free shipping and coupon savings.
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Charge up to three battery banks simultaneously from a single alternator with the Victron ArgoDiode 100-3AC. This diode isolator features a low voltage drop, an energize input for engine run/stop, and a compensation diode to maximize alternator output. Perfect for marine, RV, and automotive applications. At just $34.00 (compare at $68), it's an affordable way to manage multiple batteries. Order online today and use coupon SAVE15 for extra savings—free shipping on orders over $45.
Specifications
Brand: Victron Energy
Model: ArgoDiode 100-3AC
Product Type: Battery Isolator
Battery Banks: 3
Alternator Current: 100A
Voltage: 12V/24V
Energize Input: Yes
Key Features
Charge three batteries simultaneously without connecting them
Low voltage drop Schottky diodes
Compensation diode for improved alternator output
Use Cases
Ideal for boats, RVs, and vehicles with multiple battery banks.
Price & Value
Save 50% off the original $68—now only $34. Use coupon code SAVE15 for an additional 15% off. Free shipping on orders over $45.
Features
Simultaneously charge up to 3 battery banks from one alternator
Low voltage drop Schottky diodes for efficient charging
Save 50% at $34.00 plus extra 15% off with coupon SAVE15
Model: ArgoDiode 100-3AC
Current: 100A
Voltage: 12/24V
Product Type: Battery Isolator
Energize Input: Yes
Number of Batteries: 3
Seller: ChargeWise Systems
MPN: ArgoDiode 100-3AC
Product Details
Multi-Battery Charging Simplified
The ArgoDiode 100-3AC is a reliable and economical solution for charging multiple battery banks. Its energize input and compensation diode make it a smart choice for boat and RV owners. At 50% off, it's an excellent value.
Efficient Charging
Low voltage drop means more power reaches your batteries.
Frequently Asked Questions
How do I wire the alternator energize input on the Victron ArgoDiode?
Connect the energize input to the engine run/stop switch. When closed, it powers the B+ output to start charging. This ensures proper alternator activation.
What is the price and where can I buy it?
You can buy it from our online store at $34, 50% off the original $68. Use coupon code SAVE15 for an extra 15% off.
How does the compensation diode work?
The compensation diode slightly increases the alternator voltage to compensate for the voltage drop across the isolator diodes, ensuring proper charging.
Can I use this with a 24V system?
Yes, it supports both 12V and 24V systems.
Is it suitable for marine use?
Yes, it is commonly used in marine applications. Ensure proper corrosion protection.
4.1★★★★★★★★★★(9)
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Customer Reviews
9
★★★★★★★★★★5.0
i****g
Verified
Great isolator for the price
Replaced my old diode isolator with this Victron and it's been perfect. Charges both batteries from one alternator without any voltage drop issues. Highly recommend.
★★★★★★★★★★4.0
t***n
Verified
Solid but a bit bulky
Works great, but the mounting holes didn't align perfectly with my setup. Still, it's a quality product.
★★★★★★★★★★5.0
x****i
Verified
No more parasitic drain
My starter battery was always dying because of the house battery draw. This isolator fixed that completely. Easy install.
★★★★★★★★★★4.0
t****x
Verified
Works as expected
Exactly what I needed. Just a bit of a tight fit in my engine bay, but functions perfectly.
★★★★★★★★★★5.0
g***a
Verified
Good value
For the price, you can't beat it. Reliable, well-built, and does exactly what it's supposed to.
★★★★★★★★★★4.0
r*****k
Verified
Nice isolator
Installed it in my boat to charge two battery banks. So far so good. The voltage drop is minimal compared to my old one.
★★★★★★★★★★3.0
r*****n
Average
It works, but I expected a bit more from Victron. The build quality is good, but the mounting bracket felt flimsy.
★★★★★★★★★★5.0
n*****n
Verified
Installed and forgot
I put this in and haven't had to think about it since. The batteries charge properly and no issues. Exactly what you want.
★★★★★★★★★★2.0
l****c
Verified
One died after a month
One of the diodes failed after a month of use. Replaced under warranty, but still frustrating. Maybe just bad luck.