Description
Dual Pro RS4 4-Bank Charger w/ B.O.S. | Boat Supply Store
For boaters demanding peak performance from multi-battery configurations, this integrated system safeguards against premature battery failure. It intelligently balances charge distribution across four banks, delivering a total of 24A output to wet cell and AGM batteries. This advanced capability ensures significantly extended run time for critical onboard systems, a crucial advantage for extended fishing trips on Lake Conroe.
Key Features
- Actively balances charge across battery banks with B.O.S.
- Prevents premature battery failure and extends lifespan
- Maximizes run time for trolling motors and onboard electronics
- Supports both wet cell and Absorbed Glass Mat (AGM) batteries
- Provides 24A total output across four independent charging banks
- Offers universal 100-240 VAC input for global compatibility
- Ensures safety with reverse polarity and ignition protection
- Meets stringent ISO 8846 marine standards for reliable operation
Specifications
| Product Specifications | |
|---|---|
| Charger Output | 24A total |
| Number of Banks | 4 |
| Battery Types | Wet cell and AGM |
| AC Input | 100-240 VAC |
| DC Cable Length | 5ft |
| AC Cord Length | 3ft |
| B.O.S. Voltage | 12V |
| B.O.S. Banks | 3 |
| B.O.S. Algorithm | BSAP-24 |
| B.O.S. Sleep Mode | <1mA |
| B.O.S. Transfer Rate | up to 7.5A |
Who This Is For
Boaters requiring robust and intelligent battery management for multiple battery installations, especially those using series-wired trolling motors. This system provides an automated, high-performance charging solution designed for consistent reliability in daily marine use.
How It Compares
| Feature | Dual Pro RS4 4-Bank Charger w/ B.O.S. | Competitor |
|---|---|---|
| Number of Charger Banks | 4 | 2, 2 |
| Battery Optimization System | Yes (B.O.S. 3-Bank) | No, No |
| Total Charger Amperage | 24A | 20A, 20A |
| Battery Chemistry Compatibility | Wet Cell, AGM | Wet, AGM, Gel, Wet, AGM, Gel |
Common Concerns Answered
What makes the initial setup of the Dual Pro RS4 with B.O.S. potentially complex?
The integration of the Battery Optimization System (B.O.S.) requires understanding specific battery wiring configurations, particularly for series setups. While the charger unit is straightforward, connecting the B.O.S. module correctly necessitates a foundational knowledge of marine electrical systems.
Are the included DC charge cables sufficient for all boat installations?
Some users with larger vessel installations find the standard 5ft DC charge cables to be slightly short. It is advisable to measure your specific cable routing requirements prior to installation to determine if extensions are necessary.
How does the B.O.S. system compare to standard multi-bank chargers?
The B.O.S. actively shuttles energy between batteries to maintain optimal charge balance, preventing common issues like individual battery overcharging or undercharging. Standard multi-bank chargers typically provide independent charging to each bank without this intelligent, dynamic optimization, which can lead to premature battery failure and reduced run times.
Frequently Asked Questions
What is the B.O.S. (Battery Optimization System) and how does it work?
The B.O.S. (Battery Optimization System) is an intelligent power management module that actively monitors and shuttles energy between connected batteries. Utilizing the BSAP-24 algorithm, it predicts which batteries require charging and dynamically distributes power, ensuring all batteries in the system are maintained at optimal charge levels, thereby extending their lifespan and performance.
What types of batteries is the Dual Pro RS4 charger compatible with?
The Dual Pro RS4 charger is specifically approved for use with both traditional wet cell lead-acid batteries and Absorbed Glass Mat (AGM) batteries. This broad compatibility ensures it can service a wide range of marine battery installations.
What is the amperage output per bank for the RS4 charger?
The Dual Pro RS4 features a total output of 24A distributed across its four independent charging banks. Each bank receives a proportional share of this output, automatically managed by the charger to efficiently charge connected batteries.
Is this charger suitable for both fresh and saltwater environments?
Yes, the Dual Pro RS4 charger is engineered and designed for reliable operation in both fresh and saltwater marine environments, meeting rigorous standards for durability and performance across various conditions.
What are the benefits of using a battery optimization system like B.O.S.?
The primary benefits of the B.O.S. include significantly extending battery lifespan by preventing uneven charging, increasing overall battery run time, and maintaining a more consistent power supply to onboard systems. This intelligent management reduces the likelihood of premature battery failure and the associated replacement costs.
