Egis Mobile Electric 8720-1390 Dual XD Flex 2 Battery Management Relay with Manual Knobs

The Egis Mobile Electric XD Series Dual Flex 2 is an advanced battery management relay module that consolidates multiple high-amp relays into a single compact unit. Designed for 2-3 battery systems, this ACR (Automatic Charging Relay) mechanical module features integrated manual override knobs and flying wire connections for flexible installation in automotive, marine, RV, and industrial applications.

Key Features:

• Space-Saving Design: Replaces two individual high-amp relays with one compact module, reducing mounting space by 35-75% compared to traditional multi-relay installations
• Dual Battery Management: Common dual battery load switching via outer relays with central automatic charging relay to intelligently share charge current between battery banks
• Intuitive Manual Override: Three-position manual control knobs allow forced open or closed operation with clear visual indication of relay state and override status
• Ultra-Low Standby Draw: Only 1.3mA off-state current draw—90-95% less than competitive multi-relay solutions
• Rugged Construction: Sealed to IP67/IP6K9K with high-temperature electronics, stainless steel cable lug studs, and integrated Gore-Tex vent for harsh environment durability
• Programmable Functions: Simple DIP switch configuration under protective cover allows customization for various applications with included configuration guide
• Expandable System: Compatible with Link and Cross-Link busbars to connect additional XD relays for complex multi-battery systems
• Visual Status Indication: Front-facing LED indicators provide clear device status with remote LED output capability
• Complete Installation Kit: Includes protective terminal cover, 40-circuit weatherproof label sheet, and stainless steel mounting hardware

Technical Specifications:

• Total Continuous Current: 500 Amps
• Maximum Cranking Current: 1,500 Amps
• Operating Voltage Range: 8-36 VDC
• Mechanical Switching Life: 1,000,000 cycles
• Off-State Current Draw: 1.3mA
• State Change Current: 5A @ 12V / 3A @ 24V
• Mounting Holes: Accept 1/4-20 or M6 hardware

The Egis XD Dual Flex 2 with knobs provides professional-grade battery isolation and charging management with the reliability and simplicity required for mission-critical electrical systems. Perfect for applications requiring automatic battery charging relay functions with manual override capability.