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Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S.
Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S.
Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S.
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Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S.

Marsoni M251S
Sale price$276.50
Pay 4 payments of $69.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S.RS3 3 Bank Battery Charger with 3 Bank B. O. S. This kit includes Dual Pros B. O. S. (Battery Optimization System) 12V 3 Bank (PN: BOS12V3) and Dual Pros RealPRO Series Battery Charger 18A 3 6A Banks 12V 36V (PN: RS3). B. O. S. (Battery Optimization System) 12V 3 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
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Your Dual Pro RS3 3 Bank Battery Charger w/3 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

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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
4.3 ★★★★★
Based on 1688 reviews
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Product Reviews
F
Verified Purchase
fuel98rider
Charlottesville, US
★★★★★ 5
Genuine Honda fluid
It’s OEM Honda brake fluid. It’s DOT 3 fluid which is what my Honda calls for. It works, it’s clean and clear, exactly as brake fluid should be. Two containers will allow me to replace and refill the brake master cylinder in my Pilot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
A very good product.
A very good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
D
Verified Purchase
Douglas
Pawtucket, US
★★★★★ 5
Best fluid
The real deal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
J
Verified Purchase
JS
Port Orchard, US
★★★★★ 4
It worked.
Product seemed to be genuine. Didn't like bottles taped together, and packing tape had to be removed and/or left on and got in the way
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2023
J
Verified Purchase
John Ridenhour
Omaha, US
★★★★★ 5
Brake fluid
Of course, Honda OEM so they're the best for your vehicle if you want your car to last 300K miles. My current at 342K+
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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