Dual Pro PS3 3 Bank Battery Charger with 3 Bank B.O.S. - 12V Marine and Recreational Battery Management System

PS3 3 Bank Battery Charger with 3 Bank B.O.S.

This kit includes Dual Pros B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pros Professional Series Battery Charger - 45A - 3-15A-Banks - 12V-36V (PN: PS3).

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

Professional Series Battery Charger - 45A - 3-15A-Banks - 12V-36V

The Professional Series chargers have set the standard in the marine industry for more than a decade. They are known as the safest, most reliable, and best-performing battery chargers in the industry. Across a broad range of fishing and recreational boats, Pro Charging Systems keeps boaters on the water longer while extending the life of their batteries. Dual ProTM charging technology has been and continues to be the choice of over 50 boat manufacturers and professional fishermen on the B.A.S.S. and FLW tournament circuit.

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 PS3 3 Bank Battery Charger with 3 Bank B.O.S. (Battery Optimization System) offers advanced power management designed for marine, recreational, and industrial applications. This professional-grade system includes a 45A charger capable of servicing three independent banks, each adjustable from 3A to 15A, suitable for a wide range of battery chemistries and configurations. The integrated B.O.S. actively balances energy between batteries in series, ensuring each cell maintains optimal voltage for increased performance and extended lifespan. This process reduces the risk of premature battery failure commonly caused by unbalanced packs, especially in setups where batteries are used for multiple functions such as trolling, cranking, and peripherals in watercraft. The B.O.S. employs the BSAP-24 algorithm to intelligently predict and supply energy to weaker batteries, maximizing run time and overall efficiency. Designed for durability, the system is self-powered with a minimal sleep current of less than 1mA and transfer rates up to 7.5A, making it suitable for continuous operation in harsh environments. The charger is compatible with both wet cell and AGM batteries and features advanced microprocessor-controlled, fully automatic, multi-stage charging technology. Its waterproof and rugged construction ensures reliable performance whether used on land, in fresh water, or saltwater. The LED indicators provide real-time status updates, and safety features such as reverse polarity protection and FCC EMI compliance guarantee secure operation. This versatile system can be installed in a variety of applications including marine vessels, golf carts, utility vehicles, and aerial equipment, making it a comprehensive solution for maintaining battery health and performance. The charger is approved for use with 12V to 48V systems and includes onboard diagnostics for easy troubleshooting, ensuring peace of mind during installation and operation. For detailed installation instructions, refer to the owner’s manual available [here](https://productimageserver.com/literature/ownersManual/104767OM.pdf).

Features:

• Active battery balancing with B.O.S. to extend battery life and improve performance

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

• Advanced BSAP-24 algorithm for intelligent battery prediction and selection

• Low sleep current less than 1mA for energy efficiency

• High transfer rate up to 7.5A for fast and effective balancing

• Self-powered design requiring no external power source

• Suitable for all battery chemistries including wet cell and AGM

• Independently adjustable output for flexible charging needs

• Rugged waterproof construction for marine and outdoor use

• Fully automatic, multi-stage charging with LED status indicators

• Reverse polarity protection and FCC EMI compliance for safety

• Compatible with 12V to 48V systems, ideal for marine, golf, and industrial applications