Dual Pro RS3 3 Bank Battery Charger with Dual Pros B.O.S. Battery Optimization System

RS3 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 RealPRO Series Battery Charger - 18A - 3-6A-Banks - 12V-36V (PN: RS3).

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

RealPRO Series Battery Charger - 18A - 3-6A-Banks - 12V-36V

RealPro Series battery chargers (formerly Recreation Series) are an affordable, reliable, and safe battery charging system designed for everyday use. The system is engineered for users who need a charging system on an occasional basis and may not want or need the capabilities of a heavier-duty and higher amperage product.

It is designed for use in many types of applications including bass boats, runabouts, pontoon boats, other watercraft, automobiles, ATVs, golf carts, and other similar uses. The system delivers sophisticated capabilities and superior value to customers.

Battery Charging Systems Designed for Everyday Applications:

• Affordable, Reliable, and Safe
• Unmatched Performance, Reliability, Safety and Quality
• TROUBLE FREE Just Plug It In and Forget It!
• Join Over 750,000 of Dual Pros Satisfied Customers!
• Wide Variety of Applications
• Universal Input (100-240 VAC 50/60HZ)

Features:

• Approved for Wet Cell and Absorbed Glass Mat (AGM) batteries
• Designed for use in fresh and saltwater
• Dependable, rugged construction and waterproof
• Independent outputs and fully automatic
• Battery maintenance mode
• Two-year warranty
• DC charge cables = 5ft and AC power cord = 3ft
• Approved and meets ISO 8846 Marine standards
• Models available to charge 12-24V systems
• LED lights indicate Each Batterys state of charge
• Reverse polarity protected and no installation restrictions
• Ignition protected (US Coast Guard 33 CFR 183.410)
• FCC 15 Parts A and B Interference Compliant

May Be Used in Many Types of Sporting Applications Including:

• Bass Boats
• Runabouts
• Pontoons
• Automobiles
• ATVs
• Golf Carts

The Dual Pro RS3 3 Bank Battery Charger with Dual Pros B.O.S. Battery Optimization System offers a comprehensive solution for maintaining and charging multiple batteries in series configurations. Designed for marine, automotive, and industrial applications, this system ensures optimal performance and extended battery life. The B.O.S. (Battery Optimization System) actively balances voltage across batteries by shuttling energy between them, which prevents uneven discharge and significantly prolongs battery pack longevity. This process is particularly valuable in watercraft applications where batteries are used for multiple functions, such as trolling motors, peripherals, and engine starting, often leading to imbalances that reduce overall efficiency.
The B.O.S. features a sophisticated BSAP-24 algorithm that accurately predicts which battery requires additional energy, enhancing pack balance and maximizing run time. Its ability to shuttle energy with a transfer rate of up to 7.5A makes it suitable for up to six batteries wired in series, in configurations from 6V to 12V systems. The system is self-powered, consumes less than 1mA in sleep mode, and is compatible with various battery chemistries, making it versatile for numerous applications including marine, golf, industrial, aerial, solar, and military environments.
The Dual Pros RealPRO Series Battery Charger (PN: RS3) complements the B.O.S. by providing a reliable, safe, and easy-to-use charging solution. With a power output of 18A divided across 3 to 6 banks, it is ideal for everyday use in watercraft, vehicles, and other equipment. The charger is fully automatic, with independent outputs, and features LED indicators for each battery’s charge status. Its waterproof, rugged construction meets ISO 8846 marine standards and is approved for both wet cell and AGM batteries. The system supports 12V to 36V systems, making it adaptable for various applications, and includes a 2-year warranty for peace of mind.
Whether you are managing batteries on a bass boat, golf cart, or industrial equipment, this combined system provides an efficient, maintenance-free solution to keep your batteries balanced, charged, and ready for use. Its compatibility with saltwater and freshwater environments, along with reverse polarity protection and ignition protection, ensures safe and dependable operation in diverse conditions. For detailed installation instructions, refer to the owner’s manual available online.

Features:

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

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

• Advanced BSAP-24 algorithm predicts and manages battery energy needs

• Transfer rate up to 7.5A for efficient balancing

• Less than 1mA sleep mode for energy efficiency

• Self-powered system requiring no external power source

• Suitable for any battery chemistry including lead-acid and AGM

• RealPRO Series 18A battery charger with 3-6 bank configurations for versatile charging needs

• Designed for marine, automotive, industrial, and military applications

• Waterproof, rugged construction compliant with ISO 8846 standards

• Automatic, independent charging outputs with LED indicators

• Universal input for global compatibility (100-240 VAC, 50/60Hz)

• Reverse polarity protection and ignition protection for safe operation

• Two-year warranty ensures reliable performance