0

Your Cart is Empty

Sale

Dual Pro

Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank

357 ENTRIES for Boat Giveaway 🎟️

Split your payment with Shop Pay Installments

  • #1 EPropulsion Dealer in the USA
  • "Lowest Price Guaranteed"
  • Fast & Free Shipping over $200: In Stock - Ships in 2-3 Days In Stock & Ready to Ship In Stock - Ships in 2-3 Days - ETA 3-5 Business Days - ETA 2 Weeks - ETA 1 Month
  • Questions? Call an EPropulsion Expert: 404-720-3975
  • #1 HydroTurf Dealer in the USA
  • Lowest Price Guaranteed
  • Free Shipping Over $200: In Stock - Ships in 2-3 Days In Stock & Ready to Ship In Stock - Ships in 2-3 Days - ETA 3-5 Business Days - ETA 2 Weeks - ETA 1 Month
  • Questions? Call a HydroTurf Expert: 404-720-3975
  • Lowest Price Guaranteed
  • Pre-Order Now - Arrives in
  • The Only USA Authorized Distributor
  • Free & Fast Insured Shipping Over $200
  • Questions? Call an AutoBoat Expert: 404-720-3975
  • Lowest Price Guaranteed
  • Made to Order - Ships in 1 week
  • Free Shipping over $200
  • Questions? Call an Expert: 404-720-3975
  • Lowest Price Guaranteed
  • Out of Stock In Stock and Ready to Ship On Backorder - ETA 1-2 Weeks
  • In Stock and Ready to Ship On Backorder - ETA 1-2 Weeks
  • Free Shipping over $200
  • Questions? Call an Expert: 404-720-3975
1 item left

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 quadruples 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 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

Manufacturer :Dual Pro
Manufacturer Part No :BOS12V2

Frequently Asked Questions

For the most accurate, secure, and affordable international or freight shipping quote, please reach out to us directly via our Contact Us Page.

Depending on your choice of variant and speed, you can expect between 1.5 hours at wide-open throttle to over 5 hours at trolling speeds. Both options offer exceptional range.

Absolutely. The sea eagle fishskiff completely deflates and rolls up, while the electric outboard motor features a quick-release battery and foldable design, eliminating the need for a trailer.

This varies heavily by country and region. While electric outboard setups often bypass strict gas engine regulations, many locations still require a basic watercraft registration for any motorized sea eagle boat.

Absolutely. The sea eagle boat features a high-pressure 1000 Denier drop-stitch hull that inflates up to 15 psi, making the deck as rock-solid as a rigid fiberglass platform so you can cast with total confidence.

Yes, both the sea eagle fishskiff and the epropulsion motor are fully engineered for harsh marine environments. The motor features high-quality anodized aluminum and powder coating to resist corrosion, though we always recommend a quick freshwater rinse after a salt run.

You can go from a completely packed car trunk to floating on the water in roughly 12 to 15 minutes using an electric pump, completely eliminating the need for boat ramps or storage fees.

Yes! The integrated lithium battery supports on-the-go charging via compatible solar panels, allowing you to seamlessly extend your range on sunny days while running your epropulsion motor.