Guest On-Board Battery Charger 40A / 12V - 4 Bank - 120V Input

Enhance your marine adventures with the Guest On-Board Battery Charger 40A/12V. Engineered specifically for boats and marine applications, this robust charger ensures your batteries are efficiently maintained and ready for any voyage. Its advanced digital technology and waterproof construction make it an essential component for reliable power management on the water.

Product Overview

The Guest On-Board Battery Charger has been meticulously redesigned with the marine enthusiast in mind. Our latest generation charger incorporates cutting-edge digital charging technology and a rugged, waterproof design to withstand the harsh marine environment. Featuring four dedicated charging banks, each with its own sensing and control, this charger provides precise and reliable power management for all your marine batteries. The intuitive LED indicators offer clear visibility of each battery bank's charging status, ensuring you stay informed throughout the charging process.

Key Features

• High-Frequency Digital Charging: Delivers efficient and precise charging for optimal battery health.
• Automatic 5-Stage Charging: Ensures thorough charging with automatic stage transitions for maximum performance.
• Dedicated Control per Bank: Each of the four banks has individual charging, sensing, and control capabilities for enhanced management.
• Expanded LED Charge Status Monitor: Easily view the charging status of each battery bank with enhanced LED indicators.
• Wiring and Battery Fault Detection: Automatically detects and alerts you to any wiring or battery issues for added safety.
• Auto-Maintain Energy Saver Mode: Conserves energy by automatically switching to maintenance mode when full charge is achieved.
• Lightweight Design: Up to 40% lighter than previous models, making installation and handling easier.
• 100% Waterproof (IP67) and Shock Resistant: Built to endure both fresh and saltwater environments, ensuring durability and reliability.
• Pre-Wired for Easy Installation: Simplifies the setup process, allowing for a hassle-free installation experience.
• Compatibility: Suitable for all 12-volt flooded and AGM lead-acid batteries commonly used in marine applications.
• Built-In Safety Features: Protects against reverse polarity, over-current, over-voltage, over-temperature, and ignition hazards. Includes in-line fuses for maximum DC wire protection.
• 2-Year Warranty: Provides peace of mind with reliable coverage for two years from the date of purchase.

Technical Specifications

Specification	Details
Charger Output Voltage	12V / 24V / 36V / 48V
Charger Output - Amps	40A
Charging Banks	4
Portable	No
Charger Input - Voltage	120V
Box Dimensions	9" H x 10" W x 15" L
Weight	11.9 lbs
UPC	046904904150

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.