YTX9-BS -12 Volt 8 AH, 135 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX9-BS -12 Volt 8 AH, 135 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX9-BS -12 Volt 8 AH, 135 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX9-BS -12 Volt 8 AH, 135 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX9-BS -12 Volt 8 AH, 135 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Rated 4.95 out of 5 based on 20 customer ratings
(20 customer reviews)

$29.99

YTX9-BS Replacement for 2003-06 Kawasaki KSF400A (KFX400) ATV Battery

Availability: In stock

SKU: YTX9-BS75 Category:
This YTX9-BS is a sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery. AGM and GEL batteries are lead-acid and of the same battery chemistry. This battery comes already charged, sealed, maintenance free, and ready to install.
Premium quality absorbed glass mat technology (AGM) is ideal for ATVs, Motorcycles, Personal Watercraft, Jet Ski’s, Snowmobiles and more.
Specifications of the YTX9-BS Battery
Voltage: 12 Volt
Amperage: 8 AH
Chemistry: SLA, AGM
Terminal: Nut & Bolt 
Battery Dimensions: 
5.90 in x 3.38 in x 4.25 in
Weight: 6.72 Lbs
Warranty
1 Year
Weight

6.72 Lbs
Width

3.38
Polarity

+ I –
Volts

12V
Height

4.25
Length

5.90
Chemistry

SLA / AGM
CCA

135
Amp Hour

8Ah
Warranty

1 Year

20 reviews for YTX9-BS Replacement for 2003-06 Kawasaki KSF400A (KFX400) ATV Battery

  1. Rated 4 out of 5

    Chuki5 –

    Overall I am Content the only reason why I did not give a 5 star rating is because the battery is actually much smaller than the battery it replaced.. It starts up my ATV just fine and that’s all that I needed.

  2. Rated 5 out of 5

    Josh Macklem –

    Perfect match up for a 2005 Kawasaki kfx400… terminal screws could be an eighth of an inch longer but oh well

  3. Rated 5 out of 5

    Sarah Swisher –

    I bought this battery for one of our ATVs 5 months ago and it’s still working just fine. I’ve bought these Mighty Max batteries for our other ATVs and jet skis and they have all served me well.

  4. Rated 5 out of 5

    Sarah Swisher –

    I bought this battery for one of our ATVs 5 months ago and it’s still working just fine. I’ve bought these Mighty Max batteries for our other ATVs and jet skis and they have all served me well.

  5. Rated 5 out of 5

    Jamie F. –

    Fit a 2003 Kawasaki kfx 400 atv perfect. Plug and play. Already charged out of the box

  6. Rated 5 out of 5

    David –

    purchased battery from seller before, still working. bought this knowing it would work. fit and put right to work no problem.

  7. Rated 5 out of 5

    David –

    purchased battery from seller before, still working. bought this knowing it would work. fit and put right to work no problem.

  8. Rated 5 out of 5

    Daniel Francis –

    Exact size and output as factory model. Works perfectly.

  9. Rated 5 out of 5

    James V.H. –

    Had a dead batter in a 4-wheeler. Ordered this Mighty Max Battery, it fit perfectly and works like a charm. Very strong, very happy with it.

  10. Rated 5 out of 5

    robert reuter –

    nice

  11. Rated 5 out of 5

    robert reuter –

    nice

  12. Rated 5 out of 5

    Consumer –

    This fit and worked perfectly in my 20016 Kawasaki 400 KFX Quad. It worked so well I bought another one.

  13. Rated 5 out of 5

    Jm –

    Worked great, would purchase again.

  14. Rated 5 out of 5

    Randy –

    They came charged. They were a perfect fit and came the needed hardware. Excellent price and worked great.

  15. Rated 5 out of 5

    Web Customer –

    Nice product

  16. Rated 5 out of 5

    Customer –

    Nice product

  17. Rated 5 out of 5

    Avner Davidian –

    excellent battery !

  18. Rated 5 out of 5

    Gary P. –

    very good battery for the money excellent price

  19. Rated 5 out of 5

    Lloyd Parks –

    Battery fit and preformed perfectly…Good product.

  20. Rated 5 out of 5

    Ken Moniere –

    Right battery for the right price

Only logged in customers who have purchased this product may leave a review.

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Mighty Max Battery
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Tom How
My battery arrived quick and it was at a great price on Walmart.com!!
jbehrman8
Easy to install and so far battery is working properly
Lawrence Wagle
Awesome. Battery 🔋
Mayur Patel
Received in very well packaged and installed easily.
Ernie Urban
These are the only batteries I chose for my portable radio rig. They hold up very well for my application.
Steve Sivek
Original battery on my Cub Cadet lawn tractor bit the dust. Found the Mighty Max battery to replace it at a great cost saving! Installed it the morning I received it and the tractor fired right up. Nice that it 20CCA more than the original battery, too.
STEVE DAHMER
My 4 th battery bought from you. No problems, fit was great, I would highly recommend!!!!
Shane D.
Arrived fast. Looks to be in good condition. Have not used in my mower yet so cannot speak to performance.
Luis Nieves
Perfect fit and working perfect in my 2016 Polaris 570 sportman
Von “Blood” Hinrichs
Went to start my Victory V92C Deluxe and my battery was dead despite being less than a year old and on a tender. Contacted Mighty Max and after providing all necessary documentation they immediately sent me a replacement and upgraded me to a gel at no charge. Shipping was fast and they were very friendly and helpful. The battery may not be top of the line but the customer service sure is! For that reason I give 5 stars. No better battery at this price point

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