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Yuasa YTX9-BS AGM Battery
  • Yuasa YTX9-BS AGM Battery
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Yuasa YTX9-BS AGM Battery Videos

Yuasa YTX9-BS AGM Battery 

This is the new generation of maintenance-free batteries from the largest motorcycle battery manufacturer in the world! Over 50 years of engineering expertise ensures high-quality construction for long and trouble-free service. Their use of Absorbed Glass Mat (AGM) Separators is an advanced battery technology that eliminates the need to ever add water. Their advanced lead-calcium alloy holds its specific gravity more than 3 times longer than conventional lead antimony batteries. This equates to a batter that can go much longer between charges when used in standby mode, like winter storage. This is truly the world's finest "install it and forget it" motorcycle battery! Ron Popeil would be proud.


  • Packs more power, discharges less in storage and has a longer life than conventional batteries
  • Spill-proof design and construction have passed vibration and pressure differential spill-proof tests
  • Acid is absorbed in special plates and AGM separators
  • Dimensions: 6" long, 3 7/16" wide, 4 3/16" high
  • 135 CCA (Cold Cranking Amps)
  • 1 year manufacturer's warranty
  • Does not come charged
  • Acid pack included
  • Made in the USA

Battery Terminal Location:

Note: Product may vary from photo. RevZilla recommends charging and testing all batteries prior to using. 

This Product Fits:
CB400F CB-1 1989, 1990
CBR900RR 19931999
NT650 Hawk GT 1988, 1989, 1990, 1991
NX650 Dominator 1988, 1989
RVF750R RC45 1994
XR650L 19932014
620 Duke 1996, 1997, 1998
690 Duke 2013
Venox 250 2009
KLX650 1993, 1994, 1995, 1996
KLX650R 1993, 1994, 1995, 1996
Ninja 1000 2011, 2012, 2013
Ninja 1000 ABS 2011, 2012, 2013
Ninja 250R 2009, 2010, 2011, 2012
Ninja 300 2013, 2014
Ninja 300 ABS 2013, 2014
Ninja ZX-6R 19982013
Ninja ZX-6RR 2003, 2004, 2005, 2006
Ninja ZX-6R ZX636 20032010, 20132014
Ninja ZX-7RR 1996, 1997
Ninja ZX-9R 19982003
Z1000 20032013
Z1000SX 2011, 2012, 2013
Z750S 2005, 2006
ZZR 600 2005, 2006, 2007, 2008, 2009
DR650SE 19982013
GSF400 Bandit 1991, 1992, 1993
GSF600S Bandit 19962003
GSX600F Katana 19982006
GSX650F 2008, 2009, 2010, 2011
GSX750F Katana 19982006
GSX-R600 19972013
GSX-R750 1996, 1997, 1998, 1999
RF600 1994, 1995, 1996
RF900 1994, 1995, 1996, 1997
Daytona 600 2003, 2004, 2005
Daytona 650 2004, 2005
Daytona 675 2011, 2012, 2013
Daytona 675R 2011, 2012, 2013
Speed Four 2003, 2004, 2005
Street Triple 2009, 2010, 2011, 2012, 2013
Street Triple R 2009, 2010, 2011, 2012, 2013
XJ600S Seca II 19921998
Product Style RevZilla Item # Manufacturer Product # Availability
Yuasa YTX9-BS AGM Battery 938653 YUAM329BS In Stock: Ships within 24 hours


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Yuasa YTX9-BS AGM Battery 4.6 5 5 5
2009 ZX6r Exactly as advertised. Quick initial charge, easy installation. June 15, 2015
oem replacement battery was a perfect fit for my 2011 ninja zx6r very simple to installed and the bike starts up every time . June 6, 2015
Tight fit but it works Bike starts right up, just what you want from a battery... May 4, 2015
Best battery for the money I am just now replacing my stock battery that came with my 2011 ZX-6R which happened to be this battery. There was no reason to not replace the battery with the same product. Lifespan: 4-5 years. The original battery was installed in 2010 with my new 2011 Kawasaki ZX-6R. Issues: None what so ever. I ride all year so it never failed me. It started up in 30 degrees Fahrenheit which no issues. Even when the bike had to sit for 2 weeks because of snow, it started right back up. Price: You might spend a lot more money on a gel battery or something equivalent but I think this battery gives you the best bang for your buck. Ease of use: I don't think it could be easier. All you need to do is peel off the tape from the top of the battery, line up the plastic container that contains the electrolyte, and push down. There is no risk of spilling any electrolyte because the plastic container is sealed and the seals are broken when you press the container down against the battery. You then charge it for a couple hours with a Battery Tender and that's it! Customer Service: Always perfect. They even price matched so I got the guaranteed lowest price any where on the internet. August 7, 2014
Good battery Hey for the money you definitely can't get a better battery I have a Scorpion, Battery Tender, Garmin GPS, and a PCv so I had to go to the hardware store because the stock bolts were not long enough to reach the blocks at the bottom of the +/- terminals. A little annoying it wasn't a problem with my last battery but an easy fix. The top seals very tightly. Best parts are that it doesn't get any fresher than make at home, and it's made in the USA that makes a difference to me and US & German batteries seem to be the best. Watch the video on YouTube gives information on immediate usage etc. June 9, 2014
1-5 of 5
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Have a functionality, fit, or otherwise product-specific question about the Yuasa YTX9-BS AGM Battery ? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Yuasa YTX9-BS AGM Battery
Already Asked: 2 Questions, 8 Answers
Sort by:
RevZilla Store asked: Why did you choose this?
david t: good reviews by other buyers. Also recommended by Ethan of Revzilla, I need my bike for early morning cold starts and I don't ride every day. This was recommended to have better success in this type of situation. Nov 27, 2015
Tabatha B: Replacing its original one. Jun 2, 2015
A s: made in usa. May 19, 2015
Anne F: decent quality & good RevZilla pricing Mar 10, 2015
daniel z: purchased a yuasa in the past. these things rock Feb 8, 2015
Spencer B: Factory Rec. Aug 4, 2014
nitin c asked: YuasaBatteries dot com search for 2010 Street Triple R pulls up YUAM729BS
, where as Revzilla shows YUAM329BS. What is the difference and which one would fit a Street Triple?
May 13, 2015
Answer this · Send to friends Good question? Yes (0) No (0)
nitin c: Called Yuasa and found out that the 729BS is factory prepared, meaning the acid is already added to the battery and hence is ready to go once dropped into the bike. Where as with the 329BS the acid would be added once you are ready to install.
Downside of 729BS is that without knowing when the battery was prepared you may be getting a suboptimal battery.
May 14, 2015
Reply to nitin Good answer? Yes (0) No (0)
Andy S: I used this batteryfor a 2006 Kawi ZX6R and have had no issues. Easy to pit together and install. May 13, 2015
Reply to Andy Good answer? Yes (0) No (0)