Dual Pro SS3 Auto 3 Bank Battery Charger with Dual Pros B.O.S. 12V 2-Bank System

SS3 Auto 3 Bank Battery Charger with 2 Bank B.O.S.

This kit includes Dual Pros B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pros SS3 Auto 30A - 3-Bank Lithium/AGM Battery Charger (PN: SS3AUTO).

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

B.O.S. actively shuttles energy between batteries to keep the pack balanced, increasing battery strength and longevity.

Batteries in a pack will become out of balance and the pack is only as good as its weakest link. In watercraft applications, this is further compounded when the trolling motor battery is used for peripherals and/or to assist the cranking battery.

B.O.S. actively shuttles energy as needed between batteries wired in series to ensure equal voltage before, during, and after charging.

B.O.S. keeps packs balanced, enabling maximum performance, and quadruple run time on the water.

Premature battery failure due to an unbalanced pack has been, unfortunately, accepted as the norm for decades. The B.O.S. answers this call with a BSAP-24 algorithm that can accurately predict and select the battery that needs additional energy to match the other batteries within the pack. This simultaneously and successfully extends the life of each battery in the pack, as well as increasing run times.

Features:

• Available in 6V, 8V, and 12V configuration


• Up to six batteries in a series


• Battery Selection and Prediction (BSAP-24) algorithm


• Less than 1mA sleep mode


• Transfer rate up to 7.5A


• Self-powered


• Any type of battery chemistry

Used in Any Application Where Batteries Are in Series:

• Marine


• Golf


• Industrial


• Aerial Equipment


• Solar Power


• Electrical Vehicles


• Communications


• Defense/Military

SS3 Auto 30A - 3-Bank Lithium/AGM Battery Charger

Latest Technology:

• Detects if a battery is Lithium or AGM


• Automatically charges both Lithium and AGM batteries for optimal performance


• Fully automatic. Completely and safely charges both Lithium and AGM batteries


• Algorithms designed and validated with battery manufacturers for a 100% charge


• The startup feature will wake up batteries that have turned off due to low-voltage protection


• Auto return to charging feature


• Quickest charge times in its class


• Unbeatable performance, reliability, safety, and quality delivered by DUAL PRO

Features:

• Waterproof - Use on land and in fresh and saltwater


• TROUBLE-FREEJust Plug It In and Forget It!


• Independent outputs


• Fully automatic/multi-stage charging


• On-board diagnostic codes


• FCC 15 Parts A B interference compliant


• Approved and meets ISO 8846 Marine standards


• Ignition protected (US Coast Guard 33 CFR 183.410)


• 3-Year Warranty

AutoProfile Intuitive Charging Technology Lithium/AGM

Professional and Sportsman Series chargers have set the standard in the marine industry for more than two decades, known as the safest, most reliable, and best performing chargers in the industry.

AutoProfile Intuitive Charging Technology provides flexibility for a charging system, ready for the ever-changing lithium battery technologies. No matter if users choose Lithium or AGM batteries for the boat, Dual Pro is ready to keep a boat on the water longer, enhancing battery performance and extending battery life.

The Dual Pro SS3 Auto 3 Bank Battery Charger combined with the B.O.S. 12V 2-Bank Battery Optimization System offers a comprehensive solution for maintaining and charging multiple batteries in series. Designed specifically for marine, golf, industrial, and other series-connected battery applications, this kit ensures maximum performance and longevity by actively balancing the battery pack. The B.O.S. system intelligently shuttles energy between batteries to keep their voltages equal, which helps prevent premature failure and extends battery life. This process is crucial in watercraft and other environments where batteries are used for multiple functions, including trolling motors, peripherals, and cranking, often leading to imbalance issues.

The SS3 Auto 30A charger features advanced algorithms that automatically detect whether each battery is Lithium or AGM, providing safe and optimal charging for both chemistries. Fully automatic and multi-stage, it simplifies maintenance by requiring minimal user intervention. The charger is waterproof and suitable for use in fresh and saltwater environments, making it ideal for boats, recreational vehicles, and outdoor applications. Its independent outputs and onboard diagnostics enhance reliability and ease of use, while compliance with industry standards ensures safety and performance.

AutoProfile Intuitive Charging Technology further enhances the system’s adaptability, accommodating the evolving landscape of lithium battery technology. This technology ensures that each battery receives the appropriate charge cycle, maximizing runtime and extending service life. With a quick startup feature that awakens batteries in low-voltage conditions, and a return-to-charge function, the SS3 Auto charger provides a hassle-free experience. Built to meet rigorous standards such as ISO 8846 marine safety and US Coast Guard ignition protection, it also includes a 3-year warranty for added confidence. This integrated solution delivers professional-grade reliability for demanding applications, making it an essential upgrade for anyone seeking to optimize battery performance and lifespan in series-connected systems.

Features:

• B.O.S. actively balances energy between batteries to improve performance and extend lifespan

• Compatible with 6V, 8V, and 12V configurations, supporting up to six batteries in series

• Advanced BSAP-24 algorithm for battery prediction and selection

• Low sleep mode power consumption under 1mA

• Transfer rate up to 7.5A for efficient energy transfer

• Self-powered system requires no external power source

• Suitable for any battery chemistry including Lithium and AGM

• Waterproof design for versatile installation in land, freshwater, and saltwater environments

• Independent outputs with fully automatic multi-stage charging

• Built-in diagnostic codes for easy troubleshooting

• Compliance with FCC 15 Parts A and B interference standards

• ISO 8846 marine standards and US Coast Guard ignition protected

• Includes a 3-year warranty for reliability and support

• AutoProfile Intuitive Charging Technology adapts to changing battery types for optimal performance