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
Frederick Nino –
Bought this battery for my 400ex, good price compared to Walmart prices… They almost wanted 100 for a small atv battery.. good quality so far as well, and it came with all the things you need to mount the battery.
Web Customer –
Hi I purchased this item for the 4×4’s that requires a bigger battery fir the 150cc. I have 4 Atv’s for the Grandkids to ride. The batteries are priced right work for the entire year and longer. I usually keep a few on hand just in case. They started the 4×4 every time they ride. Great item. Make sure you purchase right battery for right vehicle. Have a great ride and always wear your helmet kids.
Brent H –
Replaced bad battery that was in my 400ex that would not start the atv in cold weather. Starts right up with this battery.
Ricardo –
Very satisfied with Mighty Max Battery works perfect, also very grateful with the seller fast delivery. Thanks for the service. keep it up.
Chris F –
Works just as good as the stocker, seems to charge and discharge as it should.
Marlen Farber –
I’m glad I purchased this item works great
Timothy –
Very good and good price for it. Would buy another.
Loganlu14 –
Came fully charged, plenty of power, fit my 2006 honda 300ex perfectly!!!
WhittyOne 44 –
Worked well for my ATV
Seth –
Good product
Seth –
Good product
MOOSE –
Last 1 half year’s
MOOSE –
Last 1 half year’s
Sarah –
Good battery. Runs well
Stephen1 –
Worked as described. Great value.
Stephen1 –
Worked as described. Great value.
jorge M Ricardez jr –
Battery is very good
Damiano delellis –
Fits perfectly and works great
Margie Sheppard –
Battery working fine. JS
Damiano delellis –
Fits perfectly and works great
Elie B. –
Very good battery well packaged and promptly delivered
River Crawler –
Perfect fit. Works great for our quad.
River Crawler –
Perfect fit. Works great for our quad.
Marcee Cavender –
4 wheeler
R. O. A. –
My atv started right up
Marcee Cavender –
4 wheeler
Web Customer –
The battery was dead after I installed it charged it fully
Customer –
The battery was dead after I installed it charged it fully
Curiel family –
Fits and works perfectly
Curiel family –
Fits and works perfectly
Mustangs –
Still going strong no issue
sandfourme2 –
Worked good
Zachary Vincent –
Decent battery. It lasted about a year on my atv when it gave up. Perfect fit but I just upgraded to a big lawnmower battery so I’ll no longer need to worry or have to get a push start or jump
BOSS903 –
Great price! Fit perfectly would buy again!
Jessie Martin –
Proper fit
Troy W. –
Just had to buy another one. The first one only lasted 4 years here in Alaska. LOL. This is the only battery that has lasted more than a year in either my 4 wheeler or snogo. I always disconnect the battery before winter storage but all others die before spring. This battery takes the extreme conditions I have here in the Alaska Range. 40 to 50 below and the snowmobile still starts easy. By far this is the best atv battery I have owned. I will continue to buy them.
Web Customer –
works good
Customer –
works good
Brian Thomas –
Just what I wanted
RealPerson –
Bought one battery for my 400ex 4wheeler , installed and started right up , Great price , then i ordered another for my other 4wheeler , no problems, started right up. Great Batteries for the price
Dale V Dixon Jr –
Bought one battery for my 400ex 4wheeler , installed and started right up , Great price , then i ordered another for my other 4wheeler , no problems, started right up. Great Batteries for the price
JT –
Great priduct. Fast shipping.
Customer –
Great priduct. Fast shipping.
Mare –
This works great for my fourwheeler
Dave –
Fit my 300ex perfectly
mushrock –
All good
Adam –
Great battery for a great price
Adam –
Great battery for a great price
Jo T –
Works great in my honda 300ex quad
Jo T –
Works great in my honda 300ex quad
Kindle Customer –
I read other reviews where the battery had to be placed on a block of wood to support it, but I ordered it with the hopes that just maybe. Please note if you order this battery it may not replace the original oem fit battery. For some a block of wood supporting the battery will work. I prefer things be secure on my Honda Foreman and a block of wood holding up a battery is not ideal. The battery seems ok and the price paid was reasonable. The battery charge amount was right on when it arrived. Haven’t installed while I look for a true replacement if there is one to be found. If none found, I will fabricate a mount for the battery to securely sit on.
Customer –
I read other reviews where the battery had to be placed on a block of wood to support it, but I ordered it with the hopes that just maybe. Please note if you order this battery it may not replace the original oem fit battery. For some a block of wood supporting the battery will work. I prefer things be secure on my Honda Foreman and a block of wood holding up a battery is not ideal. The battery seems ok and the price paid was reasonable. The battery charge amount was right on when it arrived. Haven’t installed while I look for a true replacement if there is one to be found. If none found, I will fabricate a mount for the battery to securely sit on.
Jerry Lynch –
Starts my Polaris 330 well the fitment not so great but for the money very pleased
cjeff13 –
I used this as a cheap replacement for a power wheels battery. It works great, holds a charge for a long time
Wyatt furman –
Good battery great price
C. Smith –
Fit the Atvs no problem came ready to go past bolt in and ride off- Shipping was quick and the price was awesome would buy from again
Jerald Grant –
used this battery on a generator and it has preformed flawlesly
Web Customer –
Product worked fine and I did not have to add the acid to the battery.
Customer –
Product worked fine and I did not have to add the acid to the battery.
Ranchhand –
This battery is a great value, as the price is very competitive with WalMart, where I have in the past purchased replacement batteries for my ATV’s. Delivery to my home was ahead of schedule. This battery is sealed, a great plus, and has plenty of power, despite being smaller than my prior batteries. I just placed a short piece of 2 X 4 under the battery to raise it to facilitate wire connections. My only criticism is that the connection posts are deep, and when connecting the battery, you must put a shim under the nut to get it to thread on the screws provided. Nevertheless, this battery deserves a 5-star rating. I highly recommend this battery and the seller.
Ranchhand –
This battery is a great value, as the price is very competitive with WalMart, where I have in the past purchased replacement batteries for my ATV’s. Delivery to my home was ahead of schedule. This battery is sealed, a great plus, and has plenty of power, despite being smaller than my prior batteries. I just placed a short piece of 2 X 4 under the battery to raise it to facilitate wire connections. My only criticism is that the connection posts are deep, and when connecting the battery, you must put a shim under the nut to get it to thread on the screws provided. Nevertheless, this battery deserves a 5-star rating. I highly recommend this battery and the seller.
brivander –
I bit smaller than the original battery size on 2002 Honda Foreman so I used a small piece of wood to shim it up, but for $30 it’s an amazing deal.
Mark diamond –
Works like a champ. Great price.
Vincent cruz –
Works great on my ltz400
Vincent cruz –
Works great on my ltz400
Ruth Creighton –
It fit the hoda 300ex perfect and works perfect. I waited until it was used a lot before writting this. It is a good product and so were the people I bought it from. Recieved in 3 days. Came charged only had to finish the charge and install it. It doesn’t come with electrolyte seperate, it comes ready to use. Very happy with it, specially at the price.
Rick Allison –
Works great
Rick Allison –
Works great
trmoto –
decent battery for the money i would buy again
BC –
Fit perfect in my XR650L. Works good. Only time will tell how long it lasts but it’s off to a good start.
Travis Mast –
its amazing to have the 4-wheeler start up so easily! great battery for the money. it really seemed to ship fast. We have only been using it for a shorty period of time so I can’t speak to the longevity of the product but so far we are very satisfied. I really seems to have done the trick. I am hoping this battery lasts longer than the last one. It may the the age of our machine but the last one only lasted a little over a year. Easy to install. Nice looking for a battery.
Shannon Mosby –
Item was a little big for my 2001 bayou 220 so it was extremely snug in battery compartment. Was still able to make it fit and worked great
Mike Rice –
So far it’s started my bike every time even when the temp. dropped below 30 degrees outside and that’s something the old batter wouldn’t do.
Mike Rice –
So far it’s started my bike every time even when the temp. dropped below 30 degrees outside and that’s something the old batter wouldn’t do.
Dennis sahli –
Very happy fast shipping
Dennis sahli –
Very happy fast shipping
Nicole Phinn –
so far so good
Sherri –
Worked perfect for my 2002 TRX400EX. My dad couldn’t believe the great price I got this for here on .
B Bamford –
Why would anyone pay three times as much? Dropped them in and instant start!!!
Bruce B. Bamford –
Why would anyone pay three times as much? Dropped them in and instant start!!!
Rayna F. –
Good battery, came charged
Josh Bucholz –
Came charged works great so far!
Mr. Fix it myself! –
Excellent battery came fully charged and works really well. Would buy another one!
Jip –
Came charged with new nuts and bolts . couldn’t have asked for more
cecil rhoten –
Fast shipping great price
HDB –
Excellent product
Tammy –
Best price and great quality! Don’t hesitate ordering!
BRUCE ANDREWS –
So far , so good!If I get 3 yrs out of it great deal !
Simply Dad –
Battery fit perfectly into my 1992 Honda TRX300EX quad. After an evening on the trickle charger, the battery had a solid charge and fired up the ATV after many long minutes of cranking. My ATV has been sitting for over 2 years, so it was a little rough. Been riding now for a couple of days and the battery is doing fine. Very pleased with purchase.
V.Orwan –
Excellent product for the ,oney, prompt service!
Casey Little –
Works well. Shipped quickly. Very satisfied!
michelle –
Fast shipping. Works great!
lucretia deuerling –
great battery for the price. works well.
Travis –
Fits great in my 2002 Honda 400ex. Was charged when it arrived.
Travis –
Fits great in my 2002 Honda 400ex. Was charged when it arrived.
Jacob miller –
Does this work with a 2004 honda 400ex?
Daylynn –
Very nice
randy blevins –
Great product
Customer –
Worked perfectly so far
Lisa McCarley –
Very satisfied with this!
Vanessa –
Did the job.