Dual Pro SS2 2 Bank Battery Charger with 2 Bank B.O.S. for Marine and Recreational Use

SS2 2 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 Sportsman Series Battery Charger - 20A - 2-10A-Banks - 12V/24V (PN: SS2).

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

Sportsman Series Battery Charger - 20A - 2-10A-Banks - 12V/24V

Dual Pros customers asked for a series of chargers that were smaller, lighter and economically affordable. The Sportsman Series of chargers answers these needs. This line of chargers is designed for all types of battery applications. Sportsman chargers have all the safety and reliability features that have made PRO Charging Systems chargers the #1 choice of most boat manufacturers, dealers, and over 750,000 customers across the country. Advanced microprocessors and LED readings make the units even easier to use.

Battery Charging System Designed for Use On Land and in Fresh and Salt Water

• The Green Charger: Totally Repairable Not a Throw-Away
• Unmatched Performance, Reliability, Safety and Quality
• TROUBLE FREE Just Plug It In and Forget It!
• Join Over 750,000 of Dual Pros Satisfied Customers!
• Fully Automatic and Waterproof

Features:

• Approved for Wet Cell and AGM batteries
• Models also available for Gelled Electrolyte batteries
• Designed for use in fresh and saltwater
• DeltaVolt Intuitive Charging Technology
• Waterproof, dependable, rugged construction
• Independent outputs
• Fully automatic/multi-stage charging
• Zero spark technology
• Battery maintenance mode
• On-board diagnostic codes
• Temperature-compensated
• Advanced microprocessor controlled
• Battery systems available: 12V 48V
• LED lights indicate the state of charge
• Reverse polarity protected
• No installation restrictions
• FCC Parts A B interference-compliant
• DC charge cables = 5 AC power cord = 3
• Approved and meets ISO 8846 Marine standards
• Ignition protected (US Coast Guard 33 CFR 183.410

May Be Used in Many Types of Sporting Applications Including:

• Inland Watercraft
• Salt Water Watercraft
• Motorcycles
• Golf Carts
• Utility Vehicles

The Dual Pro SS2 2 Bank Battery Charger with integrated 2 Bank B.O.S. (Battery Optimization System) is designed to ensure optimal performance and longevity for your batteries. This powerful system actively shuttles energy between two batteries in series, maintaining balanced voltage levels before, during, and after charging. This process helps prevent premature battery failure, extends battery life, and enhances overall pack performance, making it ideal for watercraft, golf carts, and other applications where batteries are managed in series.
Built with the BSAP-24 algorithm, the B.O.S. intelligently predicts which battery needs additional energy, adjusting as necessary to keep all batteries equally charged. This feature not only maximizes run times but also reduces the risk of damage caused by unbalanced batteries. The system is compatible with various battery chemistries and configurations, available in 6V, 8V, and 12V options, supporting up to six batteries in a series for extensive setups.
The Dual Pro Sportsman Series Battery Charger complements the B.O.S. with a compact, lightweight design that delivers 20A of power across 2 banks, each adjustable from 2A to 10A. Designed for both land-based and marine environments, it is fully waterproof, rugged, and features advanced microprocessor controls. The charger supports wet cell, AGM, and gel batteries, making it versatile for different applications including inland and saltwater watercraft, motorcycles, golf carts, and utility vehicles.
Equipped with safety features like zero spark technology, reverse polarity protection, and onboard diagnostic codes, the charger ensures trouble-free operation. Its intuitive LED indicators provide real-time information on the charging status, while its temperature compensation and multi-stage charging optimize battery health and performance. The charger is compliant with international safety standards, including FCC Part 15 and ISO 8846 Marine standards, and requires no installation restrictions, making it suitable for a wide range of setups.
Whether you’re looking to enhance your boat’s battery system or keep your recreational vehicles in top condition, the Dual Pro SS2 2 Bank Battery Charger with B.O.S. offers reliable, efficient, and safe charging tailored to your needs.

Features:

• Active shuttling of energy between batteries to maintain balance

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

• Intelligent BSAP-24 battery prediction and selection algorithm

• Low power sleep mode (<1mA) for energy efficiency

• Transfer rate up to 7.5A for rapid charging

• Self-powered system requiring no external power source

• Compatible with all battery chemistries including wet cell, AGM, and gel

• Waterproof and rugged construction suitable for marine and outdoor environments

• Fully automatic, multi-stage charging process

• LED indicators for real-time charge status and diagnostics

• Reverse polarity protection to prevent damage

• Temperature compensation for optimal charging

• Approved for use in marine, industrial, and recreational applications