Argofet 200-3 Three batteries 200A

The Victron Argofet 200-3 is a high-performance FET-based battery isolator that allows you to safely charge up to three battery banks from a single alternator or battery charger—without connecting the batteries together. Unlike traditional diode isolators, the Argofet design provides ultra-low voltage drop, typically less than 0.1V, ensuring efficient energy transfer without the need to increase alternator output voltage.

Designed for 12V and 24V systems, the Argofet 200-3 supports up to 200A of charge current, making it ideal for demanding marine, RV, and off-grid battery setups. It also features a dedicated alternator energize input, ensuring compatibility with alternators that require excitation voltage to begin charging.

Compact and rugged (7.9x 4.7 x 2.6 in, 3.1 lbs), this isolator simplifies wiring and protects your start battery while keeping your auxiliary batteries charged and ready.