Victron Energy Argofet 200-2 Two batteries 200A Retail

The Victron Energy Argofet 200-2 Two Batteries 200A Retail is a FET battery isolator that lets one alternator or single-output charger charge two 12V or 24V batteries without connecting the batteries together. Rated for 200A maximum charge and alternator current, it helps prevent the accessory battery from discharging the starter battery.

Its FET design provides virtually no voltage loss, with less than 0.02V drop at low current and about 0.1V at higher current. An alternator energize input supports alternators that require B+ excitation, while M8 connections suit marine, vehicle and auxiliary battery installations.