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4.3 out of 5 4.3 (4 reviews)

Yuasa Maintenance Free VRLA Battery (YTX12-BS)

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      -Spill-proof design means virtually no possibility of leaks (after proper activation and cycling)*
      -Advanced lead-calcium technology pumps up starting power
      -Sulfation retardant dramatically reduces battery-killing plate sulfation
      -Exceptional resistance to vibration makes Yuasa the most reliable battery on the market today
      -Up to 30% more cranking amps thanks to a radial grid design and additional plates
      -Long lasting which means Yuasa’s High Performance Maintenance Free batteries will last up to three times longer than conventional batteries

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by PowerReviews
Yuasa Maintenance Free VRLA Battery (YTX12-BS)

(based on 4 reviews)


of respondents would recommend this to a friend.

Reviewed by 4 customers

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Displaying reviews 1-4

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You Get Exactly What You Expect

By "G"

from MI


  • Durable
  • Easy To Use
  • Lightweight
  • Versatile


    Best Uses

    • Replacement Part
    • Street Riding

    Comments about Yuasa Maintenance Free VRLA Battery (YTX12-BS):

    This was an exact replacement for my 2008 Kawasaki Ninja 650. No surprises; the premeasured, self filling acid tubes are easy to use.

    • Motorsports:
    • Motorcycle Enthusiast

    (0 of 1 customers found this review helpful)


    Best motorcycle battery, except for gel

    By Ken W

    from So Cal

    See all my reviews

    Staff Reviewer


    • Durable
    • Easy To Use
    • Tough


      Best Uses

      • Replacement Part

      Comments about Yuasa Maintenance Free VRLA Battery (YTX12-BS):

      These Yuasa motorcycle batteries are about the best you can get unless you upgrade to the new gel battery technology. For a street motorcycle I would say there is not much difference for the added $$$ to move up to a gel battery, but for off road / adventure motorcycles I would spend the few extra $$$ and go gel.

      • Motorsports:
      • Competitive Rider

      Yuasa YTX12-BS

      By Gonzo2186

      from Undisclosed

      Comments about Yuasa Maintenance Free VRLA Battery (YTX12-BS):

      Good battery, charges quickly. Mistakenly ordered this one thinking it could fit in '08 SV650SF without a problem, but the battery is to tall. A little modification was needed in the seat and it was good to go after that.


      Perfect fit

      By psasak

      from Solon, Ohio

      Comments about Yuasa Maintenance Free VRLA Battery (YTX12-BS):

      2005 Triumph Bonneville - the original battery has finally lost it's charge, so a new one was in the cards. This one fits perfect and has the mounting points on the top of the terminals - just like the OEM battery. No re-running the battery cables! Hooray for me!

      Service and delivery comments:

      Very simple and user-friendly interface - and you guys support the AMA!

      Displaying reviews 1-4

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      Do you have questions about this product?

      get answers from real customers and in-house experts with AnswerBox.

      4 Questions | 4 Answers
      Displaying questions 1-4
      • Q:

        Is the battery fully prepared and ready for installation? Do I need to add anything or charge it?

        Asked on 12/26/2012 by Anonymous

        1 answer

        • Staff Reviewer


          Thank you for your question. The Yuasa Battery will be pre filled with electrolyte, It is recommended to surface charge the battery for about 15 minutes before installation, recommended but not required. Please let us know if there is anything else we can do for you by contacting us by email at Sales@bikebandit.com, Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.

          Answered on 12/31/2012 by Anonymous
      • Q:

        What are the dimensions of this battery?
        Asked on 8/3/2012 by Kenny from Tracy, CA

        1 answer

        • Staff Reviewer


          Thanks for the question. Dimensions: 6" x 3.4375" x 5.125"

          Answered on 8/6/2012 by Anonymous
      • Q:

        Where is this particular YUASA battery made? Is it made in Japan or Taiwan?

        Do you have a warranty for this battery?

        Many thanks!
        Asked on 5/30/2011 by Dino from Union City, Ca.

        1 answer

        • Staff Reviewer


          Thank you for your question . The battery comes with a 6-month manufacturers warranty.Here is a little information on Yuasa :
          Yuasa Battery, Inc. has been manufacturing motorcycle batteries in the U.S.A. to uncompromisingly high standards since 1979. Most of the large capacity Powersports batteries are manufactured in our Laureldale, PA plant. All other Powersports batteries are produced in a Yuasa state-of-the-art manufacturing facility in various countries throughout the world. Each Yuasa facility follows the same rigorous manufacturing processes to ensure the highest Yuasa quality standards are met.

          For more details on the batteries please follow this link:


          Answered on 6/2/2011 by Anonymous
      • Q:

        What is the warranty on the Yuasa Maintenance Free VRLA Battery?
        Asked on 9/29/2009 by panthercity

        1 answer



          Thanks for your question! With the Yuasa Maintenance Free VRLA that your looking at this would come with a one year, manufacturer's warranty.

          Answered on 9/29/2009 by SalesDepartment
      Displaying questions 1-4

      Do you have a question about this product? 

      View The Guide to Motorcycle Electronics
      A motorcycle is nothing without a little spark. Make sure that your ride's electrical system is giving you the best performance with this guide!
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      View Yuasa Standard vs. Yuasa Maintenance Free Battery
      Yuasa Standard vs. Yuasa Maintenance Free Battery

      Specifications and Options

      Brand Yuasa
      Battery Number YTX12-BS
      Cold Cranking Amps 180
      Battery Acid Comes with pre-measured acid tubes