Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC

The 7620 Battery Combiner is an essential component for marine and boating enthusiasts, ensuring seamless power management across multiple battery banks. Designed to handle high current loads, it provides reliable performance whether you're powering your vessel's electronics, starters, or inverter/chargers. Its robust construction and advanced features make it ideal for maintaining optimal battery health and ensuring uninterrupted power supply during your maritime adventures.

Key Features

• Automatic Battery Management: Combines battery banks during charging and isolates them under discharge to protect your batteries.
• High Current Capacity: 500 Ampere continuous rating, perfect for large battery banks, starters, alternators, and inverter/chargers.
• Remote Control: Includes the ML-Series Remote Control Contura Switch PN 2146 for convenient operation from a distance.
• Durable Construction: Silver alloy contacts ensure high reliability and long-lasting performance.
• Superior Connection Technology: Features 3/8" copper studs utilizing Blue Sea Systems' one-piece stud technology, suitable for up to 300 Ampere continuous rating and large cable connections.

Technical Specifications

Parameter	Specification
Manual Control	No
Coil Voltage	12V DC
Continuous Current Rating	500 Amperes
Stud Size	3/8" Copper
Included Remote Switch	ML-Series Contura Switch PN 2146

Safety Information

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, visit P65Warnings.ca.gov.

Additional Resources

• Owner's Manual (PDF)
• Brochure (PDF)

Product Overview

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.