Dual Pro PS3AUTO/BOS12V2 3-Bank Battery Charger with 2-Bank B.O.S. System

The Dual Pro PS3AUTO/BOS12V2 is a complete battery management solution that combines the PS3 Auto 15A 3-Bank Charger with the B.O.S. (Battery Optimization System) 2-Bank unit. This powerful combination automatically charges and balances your battery pack for maximum performance and extended battery life.

B.O.S. Battery Optimization System - 12V 2-Bank

The B.O.S. actively shuttles energy between batteries wired in series to maintain equal voltage throughout the pack. Batteries naturally become unbalanced over time, limiting performance to the weakest battery in the pack. The B.O.S. uses a proprietary BSAP-24 algorithm to predict which battery needs additional energy and automatically transfers up to 7.5A between batteries before, during, and after charging. This revolutionary technology quadruples run time and dramatically extends battery life by preventing premature failure caused by unbalanced packs.

B.O.S. Key Features:

• 12V configuration for 2-bank systems
• Battery Selection and Prediction (BSAP-24) algorithm
• Transfer rate up to 7.5A
• Self-powered with less than 1mA sleep mode
• Compatible with any battery chemistry

PS3 Auto 15A 3-Bank Charger with AutoProfile Technology

The PS3 Auto charger automatically detects whether your batteries are Lithium or AGM and applies the optimal charging profile for each battery type. No manual switching required—just plug it in and the charger does the rest. The intelligent startup feature can even wake up lithium batteries that have shut down due to low-voltage protection.

PS3 Auto Key Features:

• Automatically detects and charges both Lithium and AGM batteries
• 3 independent outputs, 15A total charging capacity
• Fully automatic multi-stage charging
• Waterproof design for fresh and saltwater use
• On-board diagnostic codes
• Ignition protected (US Coast Guard 33 CFR 183.410)
• ISO 8846 Marine certified
• FCC 15 Parts A & B interference compliant
• 3-year warranty

Applications:

Ideal for marine applications including bass boats, center consoles, and trolling motor setups where multiple batteries are used in series. Also suitable for golf carts, RVs, solar power systems, and any application requiring series-connected battery banks.

This complete charging and optimization system ensures your battery investment delivers maximum performance and longevity, keeping you on the water longer with the reliability Dual Pro is known for throughout the marine industry.