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Charge two batteries from one alternator without voltage drop using the Victron Argofet 200-2AC isolator – now $56.95 (52% off $119.85) for reliable dual battery management.
Categories : Battery Distribution and Accessories
SKU : IRO-BAT-142
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The Victron Argofet 200-2AC is a professional-grade battery isolator that allows simultaneous charging of two batteries from a single alternator without connecting them together. It uses advanced FET technology to minimize voltage loss, ensuring your batteries receive the maximum charge. At $56.95 (52% off the $119.85 compare-at price), this is a high-value component for marine, RV, and off-grid systems.
Unlike diode isolators, FET isolators have virtually no voltage drop – less than 0.02V at low current and averaging 0.1V at higher currents. This means more efficient charging.
Automatically adjusts to 12V or 24V systems, making it versatile for various setups.
Prevents discharge of the starter battery when using accessory batteries, protecting your start capabilities.
Rated for 200 amps, suitable for large battery banks and heavy loads.
This isolator is designed for lead-acid batteries (flooded, AGM, GEL). For lithium house batteries, a DC-DC charger like the Victron Orion-Tr Smart is recommended. Please see FAQ for details.
Compared to diode isolators, the Argofet provides better efficiency and less heat. It's a trusted solution for split charging in boats, RVs, and vehicles with dual battery systems.
Take advantage of the 52% discount now – and use code SAVE10 for extra savings.
FET technology ensures minimal voltage drop (less than 0.02V at low current) – efficient charging for dual batteries.
Auto-ranges 12/24V and handles 200A – versatile for marine, RV, and off-grid applications.
Priced at $56.95, saving $62.90 compared to the original – premium isolation at a bargain.
Model: Argofet 200-2AC
Not for: Direct lithium battery isolation
Mounting: Surface mount
Technology: FET
Max Current: 200A
Product Type: Battery Isolator
Voltage Drop: <0.02V at low current; ~0.1V at high current
Compatibility: Lead-acid (Flooded, GEL, AGM)
Voltage Range: 12/24V Auto
Number of Batteries: 2
Seller: Iron Bridge Tools
MPN: Argofet 200-2AC
The Argofet 200-2AC ensures your start battery stays charged while you draw power from the house battery. Its low voltage drop means more energy reaches your batteries, extending their life.
Whether you're boating or camping, this isolator is built to handle harsh environments. It's a favorite among professionals for its reliability and performance.
At $56.95, you're saving over $60 from the original price. Pair it with other Victron components for a complete system. Order now!
No, the Argofet is designed for lead-acid batteries only. For lithium batteries, we recommend using a Victron Orion-Tr Smart DC-DC charger, which is specifically designed to charge lithium chemistry safely and correctly.
No, the Argofet is a passive isolator that simply connects the alternator to two batteries. It does not regulate current or voltage. For proper charging regulation, especially with mixed battery types, a DC-DC charger is advised.
The Argofet has a very low voltage drop thanks to FET technology: less than 0.02 volts at low currents and averaging 0.1 volts at higher currents. This is much better than diode isolators, which typically have a 0.6-0.7V drop.
The Argofet is a simple, cost-effective solution for splitting charge between two lead-acid batteries. However, for lithium batteries or when you need voltage regulation, the Orion-Tr DC-DC charger is the better choice. The Orion provides proper charging profiles and can handle different battery chemistries.
The current sale price is $56.95, which is 52% off the compare-at price of $119.85. Use coupon code SAVE10 at checkout for an additional 10% off, and free shipping applies on orders over $45.
Installed this in my boat to charge both batteries from the alternator. Works flawlessly. No voltage drop, and it's built like a tank.
I replaced an old diode isolator with this Victron Argofet, and the difference is night and day. My batteries actually charge fully now. Highly recommend for any dual battery setup.
Good product, but the instructions could be clearer. Once I figured out the wiring, it works perfectly. The voltage drop is minimal, and it handles the current well.
Does the job, but I expected more for the price. It's a simple device, and the build quality is fine, but I'm not sure it's worth the premium over other isolators.
