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

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

Marsoni

M251S

$360.00

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

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

Easy Shipping

Quick Dispatch:

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

Need Help?
Questions about Dual Pro SS3 3 Bank Battery Charger w/2 Bank B.O.S., 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 SS3 3 Bank Battery Charger w/2 Bank B.O.S. 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

Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 9, 2025

Verified Purchase

john A.

Natrona Heights, US

★★★★★ 5

Better than most.

Size: (Pack of 1)

Looks good, perfect fit.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 25, 2026

Verified Purchase