Mastervolt Battery Mate 2503 IG Battery Isolator, 200A, 3-Bank

Maximize your charging efficiency with the Mastervolt Battery Mate 2503 IG Battery Isolator. Engineered in the Netherlands, this advanced isolator allows for simultaneous charging of up to three battery banks with virtually no voltage loss, outperforming traditional diode isolators. Its intelligent galvanic (IG) FET technology ensures your batteries receive full alternator output for faster, more complete charging and extended lifespan in marine, RV, and commercial vehicle applications. Upgrade your power system today for reliable, optimized battery performance.

Key Benefits & Features:

• Near Zero Voltage Drop: Utilizes intelligent MOSFET (FET) technology to deliver power to your batteries with negligible voltage loss, ensuring faster and more complete charging.
• High Capacity Charging: Supports up to 200 Amp from battery chargers and handles alternators with a maximum charge current of 250 Amp, ideal for demanding multi-bank systems.
• Three Battery Bank Support: Designed to efficiently manage and charge up to three independent battery banks simultaneously.
• Universal Compatibility: Works seamlessly with any type of alternator or battery charger in both new and existing systems, without requiring additional adjustments.
• Robust & Durable Construction: Features corrosion-proof materials, aluminum heat sinks, and encased electronic components for long-lasting reliability in harsh environments.
• Easy DIN Rail Installation: Simplifies setup and integration into your existing electrical panel.
• 12V/24V System Voltage: Automatically adapts to both 12-volt and 24-volt electrical systems.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.