Dual Pro PS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S.

Enhance your marine adventures with the PS4 Auto 4 Bank Battery Charger and 3 Bank B.O.S. Battery Optimization System from Dual Pro®. This comprehensive kit ensures your boat’s battery system remains balanced, efficient, and long-lasting, allowing you to enjoy extended time on the water without worry.

Included Components

Battery Optimization System (B.O.S.) - 12V - 3-Bank

The B.O.S. Battery Optimization System actively manages energy distribution between your batteries, maintaining balance and extending their lifespan. By ensuring each battery in the series maintains equal voltage, the B.O.S. protects your investment and enhances overall system performance.

Key Benefits:

• Prevents premature battery failure by keeping the pack balanced
• Extends battery life and increases run times on the water
• Optimizes energy flow between trolling motor and cranking batteries

Features:

• Available in 6V, 8V, and 12V configurations
• Supports up to six batteries in a series
• Advanced Battery Selection and Prediction (BSAP-24) algorithm
• Low power consumption with less than 1mA sleep mode
• Efficient energy transfer rate up to 7.5A
• Self-powered and compatible with any battery chemistry

Applications

Ideal for any marine setup where batteries are connected in series, including:

• Marine vessels
• Golf boats
• Industrial watercraft
• Aerial equipment
• Solar power systems
• Electric vehicles
• Communication systems
• Defense and military applications

PS4 Auto 15A - 4-Bank Lithium/AGM Battery Charger

Advanced Charging Technology

The PS4 Auto 15A charger is equipped with the latest AutoProfile Intuitive Charging Technology, designed to handle both Lithium and AGM batteries seamlessly. This charger ensures optimal performance and safety, providing a fully automatic, multi-stage charging process that guarantees a complete charge every time.

Key Benefits:

• Automatically detects and adjusts for Lithium or AGM batteries
• Quickest charge times in its class
• Wakes up batteries from low-voltage protection for reliable performance
• Auto return to charging mode for continuous battery maintenance
• Validated with battery manufacturers for 100% charge assurance

Features:

• Waterproof design suitable for land and marine environments
• Easy installation with independent outputs
• On-board diagnostic codes for easy troubleshooting
• FCC 15 Parts A & B interference compliant
• Meets ISO 8846 Marine standards and US Coast Guard 33 CFR 183.410 ignition protection
• Comes with a 3-Year Warranty

AutoProfile Intuitive Charging Technology

Dual Pro® chargers have been the industry standard for over two decades, renowned for their safety, reliability, and superior performance. The AutoProfile technology adapts to evolving battery technologies, ensuring compatibility and optimal charging for both Lithium and AGM batteries, keeping your boat powered longer and your batteries in top condition.

Specifications

Specification	Details
Charger Input Voltage	120V
Charger Output Amps	60A
Charger Output Voltage	12/24/36/48V
Charging Banks	4
Portable	No
Box Dimensions	3"H x 6"W x 9"L
Weight	35 lbs

Additional Resources

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

Watch Our Product in Action

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.