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Victron Energy Argodiode 80-2AC 2 Batteries 80A

Victron Energy  |  SKU: ARG080201000
$7002 $8068
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Description

The Victron Energy Argodiode 80-2AC 80A battery isolator lets two 12V or 24V batteries charge simultaneously from one alternator without electrically connecting the battery banks. Its high-efficiency Schottky diodes help prevent accessory-battery discharge from also draining the starter battery while keeping voltage drop low.

Rated for 80A maximum charge and alternator current, it includes a compensation diode and current-limited alternator energize input for compatible systems. Installed between the alternator and batteries, it provides dependable isolation and efficient charging for 12V and 24V dual-battery systems.

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Key Features

Reliable Dual-Bank Alternator Charging

Simultaneous Charging

Charges two batteries simultaneously from one alternator without connecting the banks.

Battery Isolation

Keeps battery banks separated so discharging one does not drain the starter battery.

Low Voltage Drop

Schottky diodes keep voltage drop near 0.3V at low current and 0.45V at rated output.

Voltage Compensation

A compensation diode can raise alternator output to offset isolator voltage loss.

Alternator Energizing

Current-limited energize input supplies B+ voltage when the engine switch closes.

Charging Capacity

Supports up to 80A of charge and alternator current for dependable dual-battery charging.

Resources & Downloads

Datasheet
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Enclosure Dimensions
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Manual
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Frequently Asked Questions

Is Volts Energies an authorized Victron Energy dealer?

Yes. Volts Energies is an authorized Victron Energy dealer and distributor in Canada. All Victron products sold at Volts Energies are genuine, covered by full Victron warranty, and eligible for Victron technical support.

What is the Victron VRM portal?

The Victron Remote Management (VRM) portal is a free cloud-based monitoring platform that displays real-time and historical data from your entire Victron system. It is accessible from any browser or mobile device and requires a Victron GX device (such as the Cerbo GX) connected to your system.

What is the difference between Victron MultiPlus and Quattro?

The MultiPlus has one AC input and combines an inverter, charger, and transfer switch in one unit. The Quattro has two AC inputs, it can accept both grid and generator power simultaneously and switch automatically between them. The Quattro is used in larger and more complex off-grid and hybrid systems requiring full redundancy.

Can I use Victron products with non-Victron batteries?

Yes. Victron MPPT controllers, inverter chargers, and battery chargers are compatible with most third-party batteries including Pylontech LiFePO4 batteries stocked at Volts Energies. Some advanced integration features such as dynamic charge current control require compatible BMS communication with GX devices.

What is the VictronConnect app used for?

VictronConnect lets you configure, monitor and update all Victron Smart-series products wirelessly over Bluetooth from any iOS or Android device, set charge parameters, view live data and read history.

Do Victron products work in cold Canadian winters?

Yes. Victron inverters and chargers are rated to perform reliably from −40°C to +65°C, making them well suited to year-round Canadian off-grid, cabin and marine use.

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