Guest On-Board Battery Charger 30A / 12V - 3 Bank - 120V Input

The Guest On-Board Battery Charger is engineered to deliver reliable and efficient power management for your marine and boating needs. With advanced digital charging technology and a rugged, waterproof design, this charger ensures your boat’s batteries are always in optimal condition, providing peace of mind during your maritime adventures.

Overview

Designed specifically for marine applications, the Guest On-Board Battery Charger offers superior performance and durability. Its latest generation features dedicated charging, sensing, and control for each battery bank, ensuring precise and consistent power delivery. The easy-to-read graphics monitor the status of each battery bank throughout the charging process, allowing for seamless integration into your vessel’s electrical system.

Key Features

• High-Frequency Digital Charging Technology: Ensures efficient and accurate charging for optimal battery performance.
• Fully Automatic 5-Stage Performance Charging: Adapts to your battery’s needs, extending battery life and maintaining charge levels.
• Dedicated Charging per Bank: Each of the three banks has individual charging, sensing, and control, enhancing reliability and performance.
• Expanded LED Charge Status Monitor: Provides clear indicators for each battery bank’s charging status.
• Wiring and Battery Fault Detection: Identifies and alerts you to any issues within the electrical system.
• Auto-Maintain Energy Saver Mode: Conserves energy when the vessel is not in use, ensuring batteries remain charged without unnecessary power draw.
• Lightweight Design: Up to 40% lighter than previous models, simplifying installation and reducing overall system weight.
• 100% Waterproof (IP67) and Shock Resistant: Built to withstand harsh marine environments, including saltwater exposure and vibrations.
• Pre-Wired for Easy Installation: Streamlines the setup process, allowing for quick and hassle-free integration.
• Compatibility: Suitable for all 12-volt flooded and AGM lead-acid batteries commonly used in marine vessels.
• Built-In Safety Features: Includes reverse polarity, over-current, over-voltage, over-temperature, and ignition protection, along with in-line fuses for maximum DC wire protection.
• 2-Year Warranty: Provides assurance of quality and reliability for your marine power system.

Technical Specifications

Specification	Details
Charger Output Voltage	12V / 24V / 36V
Charger Output Amperage	30A
Number of Charging Banks	3
Portability	Non-Portable
Charger Input Voltage	120V
Dimensions	10" H x 11" W x 14" L
Weight	11 lbs
UPC	046904904143

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)

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.