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Last Chance Dual Pro B.o.s. (battery Optimization System) - 12v - 3-bank [bos12v3] Pro Version [WM0OZAfK]

$51.99 $166.99 -69%

Dual Pro B.O.S. Battery Optimization System The Dual Pro B.O.S. (Battery Optimization System) is a cutting-edge solution designed to enhance the performance and longevity of your 12V battery packs. By actively shuttling energy between batteries, this

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Dual Pro B.O.S. Battery Optimization System

The Dual Pro B.O.S. (Battery Optimization System) is a cutting-edge solution designed to enhance the performance and longevity of your 12V battery packs. By actively shuttling energy between batteries, this innovative system ensures that your "pack" remains balanced, thereby increasing battery strength and extending their lifespan. The B.O.S. system addresses the common issue of battery imbalance, which can be exacerbated in watercraft applications where trolling motor batteries are used for peripherals or to assist the cranking battery. With the B.O.S., you can expect maximized performance and quadrupled run time on the water.

Key Features and Specifications

The Dual Pro B.O.S. offers a range of features that make it an essential addition to any battery-powered system. With configurations available in 6V, 8V, and 12V, it can accommodate various battery types and requirements. The system supports up to six batteries in series, ensuring comprehensive coverage for a wide array of applications. The Battery Selection and Prediction (BSAP-24) algorithm is at the heart of the B.O.S., accurately predicting which battery requires additional energy to maintain balance within the pack. This not only extends the life of each battery but also significantly increases overall run times. Additional features include a less than 1mA sleep mode, a transfer rate up to 7.5A, and self-powered operation, making it highly efficient and versatile.

Applications and Benefits

The Dual Pro B.O.S. is suitable for a multitude of applications where batteries are connected in series, including marine, golf, industrial, aerial equipment, solar power, electrical vehicles, communications, and defense/military uses. By addressing the issue of battery imbalance, the B.O.S. can help prevent premature battery failure, which has been a common challenge for decades. By maintaining optimal battery balance, the system ensures maximum performance and run times, providing a cost-effective and reliable solution for a wide range of industries and hobbies. With the B.O.S., you can say goodbye to unbalanced packs and hello to extended battery life and improved performance.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

This is a really good product.

- Terri Z..

December 27, 2025

Absolutely no complaints!

This is an all-around winner.

- Jeremiah M..

December 27, 2025

Absolutely no complaints!

A very good item for the price.

- Samantha K..

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