Blue Sea Systems 7649 Mini Add-A-Battery Kit, 65A Automatic Charging

Prevent dead battery situations and simplify dual battery management with the Blue Sea Systems 7649 Mini Add-A-Battery Kit. This compact solution, designed for alternators up to 65A, automatically combines your battery banks for efficient charging and isolates them during discharge, ensuring your start battery remains protected. Enjoy reliable power for your vessel with automated, intelligent battery management. Upgrade your system today for worry-free operation.

In the Box:

• Blue Sea Systems m-Series 6011 Dual Circuit Plus™ Battery Switch
• Blue Sea Systems m-Series 7601 65A Automatic Charging Relay (ACR)

Key Benefits & Specifications:

• 65A Continuous Rating: Designed for alternators up to 65A, ensuring safe and efficient charging of your battery banks.
• Dual 12/24V DC Nominal Voltage: Versatile compatibility for a wide range of marine, RV, and off-grid electrical systems.
• Dual Circuit Plus™ Battery Switch: Isolates start and house circuits while providing an emergency combine function, guaranteeing essential starting power.
• Automatic Charging Relay (ACR): Automatically combines batteries for charging and isolates them when discharging, simplifying battery management.
• Ignition Protected: Meets ISO 8846 and SAE J1171 external ignition protection requirements, making it safe for installation aboard gasoline-powered boats.
• Marine-Grade Ingress Protection: The Dual Circuit Plus Switch is IP66 rated (dustproof, protected against heavy seas) and the ACR is IP67 rated (protected against temporary immersion), ensuring durability in harsh marine environments.
• Tin-Plated Copper Studs: Maximizes conductivity and corrosion resistance for reliable electrical connections.
• LED Status Indicator: Provides visual feedback on ACR status for quick diagnostics.
• Flexible Mounting Options: Case design allows for surface, front panel, or rear panel installation to suit various layouts.

Applications:

• Small boats or outboards with alternators up to 65A
• Recreational vehicles and camper vans
• Off-grid solar or emergency backup systems
• Any 12/24V dual-battery setup requiring automated charging and isolation.

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.