SKU: 80767907880

Dual Pro SS3 3 Bank Battery Charger w/2 Bank B.O.S.

Sale price$381.20 Regular price$423.56
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

Dual Pro SS3 3 Bank Battery Charger w/2 Bank B.O.S.SS3 3 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 30A 3 10A Banks 12V 36V (PN: SS3). 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

SS3 3 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 - 30A - 3-10A-Banks - 12V-36V (PN: SS3).

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 - 30A - 3-10A-Banks - 12V-36V

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80767907880

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Jesus Angulo
Lake Worth, US
★★★★★ 5
Cozy Comfort in a Classic Turtleneck
Color: All Black, Size: X-Large
This turtleneck shirt is incredibly comfortable, with a soft, breathable fabric that feels great against the skin. The fit is just right—snug without being restrictive—and it keeps you warm without overheating. it’s a versatile staple that combines style and comfort effortlessly.
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Reviewed in the United States on April 17, 2026
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SM
Houston, US
★★★★★ 5
Nice Shirt
Color: All White, Size: Medium
Shirt looks good and the fit true to size
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Reviewed in the United States on May 25, 2026
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Amazon Customer
San Leandro, US
★★★★★ 5
Shirts fit well and are very comforable.
Color: All Black, Size: Large
Excellant shirts. Very comfortable and easy to wear.
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Reviewed in the United States on May 31, 2026
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Luis
Draper, US
★★★★★ 4
A comfortable good looking light turtleneck knit shirt, great as under garment.
Color: All Black, Size: Medium
When I first tried on the COOFANDY Men’s Mock Turtleneck Sweater, you notice the odd contrast between the turtleneck feel and the short sleeve feel together at the same time. Once you get past that it feels and looks great. Personally, I will wear this under a blazer or jacket and from time to time on its own. I really like the look of it under a jacket. Up until now I don't have any mock turtlenecks but they are fashionable in a country club attire kind of way so I will be able to put this to good use. The100% polyester knit should be fairly stain resistant. The washing instructions call for hand washing and lay flat drying or cool iron, or dry cleaning. The cut us slightly different than most of my other shirts. Not bad, just a little different. The sleeves are a little shorter than I expected. They look fine when worn but just feel a little shorter than my other shirts. The mock turtleneck is lightly snug and still comfortable. Again, I think the best look for this is under a sports jacket, but I can see younger men wearing it alone on a regular basis. the mock collar has a cool look to it and seems to contemporize whatever I am wearing. I like this sweater; it is lightweight and can be worn year-round. I think it will compliment just about any man’s wardrobe as well. The fit is good. I am 5'10 and weight178 and have on a large. Reasonably priced.
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Reviewed in the United States on June 2, 2026
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Ashton Sanders
Louisville, US
★★★★★ 5
Perfect dress shirt. I bought like 7 of them.
Color: All White, Size: XX-Large
Perfect fit and can be stretched if need it. Super light fabric so its not to hot to wear in the summer. Absoluteky love it.
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Reviewed in the United States on April 27, 2026

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