Description
Dual Pro SS3 Auto 3 Bank w/BOS Charger | Boat Supply Store
For boaters utilizing multiple batteries in series, such as those powering extensive trolling motor arrays or complex onboard electronics, this integrated system actively mitigates premature battery failure. It combines a high-performance, intelligent 30A 3-bank charger, automatically detecting Lithium or AGM chemistries, with a revolutionary Battery Optimization System (B.O.S.) that shuttles energy between batteries in series. This B.O.S. utilizes a BSAP-24 algorithm to maintain balanced voltage, demonstrably quadrupling battery run time and extending service life.
Key Features
- Actively balances battery voltage in series with the Dual Pro B.O.S.
- Automatically detects and charges Lithium or AGM batteries with SS3 Auto 30A 3-Bank charger
- Waterproof design suitable for all marine environments
- Multi-stage charging with onboard diagnostic codes for precise battery management
- Ignition protected for safe operation in engine compartments
- Quickest charge times in its class
- BSAP-24 algorithm ensures optimal battery selection and prediction
- 3-Year Warranty provides long-term assurance
Specifications
| Product Specifications | |
|---|---|
| Charger Banks | 3 |
| Charger Amperage Per Bank | 30A |
| BOS Banks Supported | Up to 6 batteries in series |
| BOS Transfer Rate | Up to 7.5A |
| Battery Chemistry | Lithium/AGM |
| Waterproof Rating | Yes |
| Ignition Protected | Yes (US Coast Guard 33 CFR 183.410) |
| BOS Sleep Mode Current | <1mA |
Who This Is For
This system is engineered for dedicated boaters, anglers, and marine enthusiasts operating complex electrical systems with multiple batteries in series, particularly those employing high-draw trolling motors. It is ideal for users seeking to significantly extend battery lifespan, maximize operational run time, and ensure consistent, reliable power across diverse marine applications.
How It Compares
| Feature | Dual Pro SS3 Auto 3 Bank w/BOS Charger | Competitor |
|---|---|---|
| Number of Charging Banks | 3 | 2, 3 |
| Total Amperage Output | 30A | 20A, 20A |
| Lithium Battery Compatibility | Yes | No, No |
| Battery Optimization System (Balancing) | Yes (B.O.S.) | No, No |
| Waterproof | Yes | Yes, Yes |
Common Concerns Answered
Is the higher price point justified?
While the initial investment is higher than basic chargers, the Dual Pro SS3 Auto with B.O.S. system offers superior long-term value by quadrupling battery run time and significantly extending battery life, reducing replacement frequency. This advanced technology ensures unparalleled reliability and performance for critical marine applications.
Will I be able to understand and set up the B.O.S. system?
The B.O.S. system's advanced functionality may involve a slight learning curve for initial setup. However, comprehensive documentation and a clear benefit-driven design make it accessible. For those less familiar with marine electrical systems, professional installation is recommended to ensure optimal integration and performance.
Why is this charger so much more expensive than others?
The Dual Pro SS3 Auto w/B.O.S. integrates a high-output 30A 3-bank charger with a sophisticated Battery Optimization System (B.O.S.) that actively balances voltage in series. This dual functionality, including the BSAP-24 algorithm and 7.5A transfer rate, represents cutting-edge technology designed to dramatically improve battery longevity and performance, justifying the investment for serious boaters.
Frequently Asked Questions
What is the B.O.S. Battery Optimization System and how does it work?
The B.O.S. Battery Optimization System actively monitors and balances voltage across batteries wired in series. It uses a BSAP-24 algorithm to intelligently shuttle small amounts of energy between batteries, preventing voltage disparities that lead to premature failure and ensuring all batteries in the bank are optimally charged. This process can quadruple run time and extend battery lifespan.
Can this charger be used with both Lithium and AGM batteries?
Yes, the Dual Pro SS3 Auto charger is designed with AutoProfile Intuitive Charging Technology that automatically detects and charges both Lithium (LiFePO4) and Absorbed Glass Mat (AGM) battery chemistries.
What is the charging output for each bank of the SS3 Auto charger?
Each of the three banks on the Dual Pro SS3 Auto charger provides a 30A charging output, ensuring rapid and efficient charging for multiple battery configurations.
Is the Dual Pro SS3 Auto charger waterproof?
Yes, the Dual Pro SS3 Auto charger features a fully waterproof design, constructed to withstand the harsh conditions encountered in both freshwater and saltwater marine environments.
What is the warranty period for the Dual Pro SS3 Auto charger?
The Dual Pro SS3 Auto charger system comes with a comprehensive 3-Year Warranty, providing long-term assurance of its durability and performance.
