The Dual Pro PS4AUTO/BOS12V3 is a complete battery management solution combining a 4-bank automatic charger with an advanced Battery Optimization System. This professional-grade kit includes the PS4 Auto 15A 4-bank charger and the BOS12V3 3-bank battery balancing system, engineered to maximize performance and longevity in marine and powersports applications.
B.O.S. (Battery Optimization System) - 12V 3-Bank:
The included Battery Optimization System actively shuttles energy between batteries wired in series to maintain balanced voltage levels before, during, and after charging. When batteries operate in a pack, they naturally become unbalanced, limiting performance to the weakest battery. The B.O.S. solves this problem with its proprietary BSAP-24 algorithm that predicts which battery needs additional energy and transfers up to 7.5A between batteries to keep the pack balanced. This intelligent balancing extends battery life, prevents premature failure, and quadruples run time on the water.
PS4 Auto 15A 4-Bank Charger Features:
- AutoProfile Intuitive Charging Technology automatically detects and charges both Lithium and AGM batteries
- Fully automatic multi-stage charging with independent outputs per bank
- Startup feature wakes up batteries in low-voltage protection mode
- Waterproof construction approved for marine use in fresh and saltwater
- ISO 8846 Marine compliant and ignition protected (US Coast Guard 33 CFR 183.410)
- FCC 15 Parts A & B interference compliant
- On-board diagnostic codes for troubleshooting
- Industry-leading charge times with algorithms validated by battery manufacturers
B.O.S. System Specifications:
- Self-powered operation with less than 1mA sleep mode
- Compatible with any battery chemistry including Lithium and AGM
- BSAP-24 Battery Selection and Prediction algorithm
- Transfer rate up to 7.5 amps between batteries
- Works with batteries in series configuration
This complete charging and optimization system is backed by Dual Pro's 3-year warranty and delivers the reliability and performance that professional anglers and boaters demand. Just plug it in and let the intelligent charging technology maintain your entire battery bank automatically.
