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
SS3 Auto 30A - 3-Bank Lithium/AGM Battery Charger
Detects if a battery is Lithium or AGM
Automatically charges both Lithium and AGM batteries for optimal performance
Fully automatic. Completely and safely charges both Lithium and AGM batteries
Algorithms designed and validated with battery manufacturers for a 100% charge
The startup feature will wake up batteries that have turned off due to low-voltage protection
Auto return to charging feature
Quickest charge times in its class
Unbeatable performance, reliability, safety, and quality delivered by DUAL PRO®
Features:
Waterproof - Use on land and in fresh and saltwater
Professional and Sportsman Series chargers have set the standard in the marine industry for more than two decades, known as the safest, most reliable, and best performing chargers in the industry.
AutoProfile Intuitive Charging Technology provides flexibility for a charging system, ready for the ever-changing lithium battery technologies. No matter if users choose Lithium or AGM batteries for the boat, Dual Pro is ready to keep a boat on the water longer, enhancing battery performance and extending battery life.
They advertise the air gun in every pic of the fenders but it doesn’t actually come with the “kit”. For another $140 you can buy it though🙄🙄🙄
Hi William,
Thank you for your review.
Again, as I mentioned in our emails, I am sorry you feel misled, but the air pump is very clearly listed as not included, in the kits main description / bullet points, and there is even with a prominent link to add it separately. The photos simply show what the full setup looks like once you purchase the optional pump.
It appears the images were the only part of the listing that was reviewed. We do understand how that can happen, though we do try to make the “pump not included” point impossible to miss for anyone who reads the even the basic contents of the item to be purchased.
![Dual Pro SS3 Auto 3 Bank Battery Charger w/3 Bank B.O.S. [SS3AUTO/BOS12V3]](http://www.innovativemarinegroup.com/cdn/shop/files/104787XL.jpg?v=1720740128&width=1445)