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Victron Energy Argodiode 120-2AC 2 Batteries 120A Retail

Victron Energy  |  SKU: ARG120201020R
Sale price $10562 Regular price $12170
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Description

The Victron Energy Argodiode 120-2AC 120A battery isolator allows two 12V or 24V batteries to charge simultaneously from one alternator without electrically connecting the battery banks. Its high-efficiency Schottky diodes help prevent an accessory battery from discharging the starter battery while keeping voltage drop low.

Rated for 120A maximum charge and alternator current, it includes a compensation diode and alternator energize input for compatible charging systems. Installed between the alternator and batteries, it provides reliable dual-battery isolation and efficient charging for vehicle and marine applications.

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Key Features

Reliable Dual Battery 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.

120A Capacity

Provides up to 120A maximum charge and alternator current for reliable dual-bank charging.

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