Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank - BOS12V2

Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank - BOS12V2

Marsoni

M251S

$153.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank - BOS12V2Dual Pro B. O. S. Battery Optimization System 12V 2 Bank BOS12V2 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

Easy Shipping

Quick Dispatch:

Your Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank - BOS12V2 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank - BOS12V2 ships.

Need Help?
Questions about Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank - BOS12V2, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank - BOS12V2 in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

This is my third watch I’ve had in the last 10 years. I bought my first one in 2014 when I was doing triathlons. My second one just died after surfing/working in a hospital with it for the last 3-4 years. I could of just changed the battery but for $40 and it will last, I thought hmmm let’s just get a new one. No complaints! Shipping arrived in 2 days, and the price can’t be beat. If you are looking for a simple watch to wear and not having to worry about getting it messed up this is it! I had a garmin 410xt that I had to charge etc but this watch is extremely convenient and comfortable. High recommend!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 30, 2023

Verified Purchase

Gregory C.

Boise, US

★★★★★ 3

Not great...

Color: Black/Negative

The dial is so dark that I can barely see the numbers. Very, very disappointing.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 4, 2026

Verified Purchase

GARY

San Leandro, US

★★★★★ 5

PERFECT

Color: Black

Watch is light weight. Has a good feel on the wrist and easy to read during the day and easy to read with the indigo back light at night. I have large wrists and this size is good. For smaller people it might be to large. The functions work well and its water tight. Its durable and keeps on ticking.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 4, 2024