The Victron Energy Argodiode 160-2AC 160A battery isolator lets two 12V or 24V batteries charge simultaneously from one alternator without electrically connecting the battery banks. Installed between the alternator and batteries, its high-efficiency Schottky diodes help prevent accessory loads from discharging the starter battery while keeping voltage drop low.
It supports up to 160A maximum charge and alternator current and includes a compensation diode plus alternator energize input for compatible charging systems. Designed for dual-battery vehicle and marine installations, it provides dependable battery isolation and efficient alternator charging.