Dual Pro SS4 4 Bank Battery Charger w/3 Bank B.O.S.

Dual Pro SS4 4 Bank Battery Charger offers a revolutionary Battery Optimization System (B.O.S.) designed to enhance battery performance and lifespan, tailored for marine and industrial applications. This advanced charger is perfect for anyone needing reliable power for their watercraft, golf carts, or utility vehicles.

Key Features:

• Battery Selection and Prediction Algorithm (BSAP-24): Effectively balances energy across batteries to prevent premature failure.
• Multi-Stage Charging: Fully automatic charging system for various battery types, ensuring maximum efficiency.
• Waterproof & Rugged Design: Approved for both fresh and saltwater use, ideal for tough environments.

Ideal for marine enthusiasts, industrial operators, or anyone operating battery systems in series, this product is supported by Dual Pro’s commitment to quality, ensuring you join over 750,000 satisfied customers. Experience unmatched performance and peace of mind with the Dual Pro SS4—just plug it in and forget about it!

SS4 4 Bank Battery Charger with 3 Bank B.O.S.

This kit includes Dual Pro’s B.O.S. (Battery Optimization System) - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s Sportsman Series Battery Charger - 40A - 4-10A-Banks - 12V-48V (PN: SS4).

B.O.S. (Battery Optimization System) - 12V - 3-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 - 40A - 4-10A-Banks - 12V-48V

Dual Pro’s 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 Pro’s 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