Rated 4.81 out of 5 based on 36 customer ratings
(36 customer reviews)

$29.99

YTX9-BS Battery Replacement for PTX9BS Predator Generator (8750 watt)

Availability: In stock

SKU: YTX9-BS441 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

36 reviews for YTX9-BS Battery Replacement for PTX9BS Predator Generator (8750 watt)

  1. Rated 5 out of 5

    Shawn (verified owner)

    Great price fast shipping thanks

  2. Rated 5 out of 5

    Mark F. (verified owner)

    No issues

  3. Rated 5 out of 5

    Douglas (verified owner)

  4. Rated 5 out of 5

    James kositz

    Liked it

  5. Rated 5 out of 5

    GISMO

    just what i needed

  6. Rated 5 out of 5

    Jim and Ellen Chappell

    Works great on my Predator 9000 from Harbor Freight and costs less than the one HF sells.

  7. Rated 5 out of 5

    Janette Riley

    Yep it works

  8. Rated 5 out of 5

    Jonathan Martin

  9. Rated 5 out of 5

    Ryan

    Doesn’t fit a champion generator. But you can make it fit

  10. Rated 5 out of 5

    Chaosrainz

  11. Rated 5 out of 5

    neal

    Grea

  12. Rated 4 out of 5

    Jm

    The battery arrived quickly. But the battery I received was not at all like the picture that describes it. It has worked well so far.

  13. Rated 5 out of 5

    James wray

    Generator

  14. Rated 5 out of 5

    Arturo Cruz

    It fit perfect on my predator 9000, I will be writing another review as soon as I get my generator going.

  15. Rated 5 out of 5

    Jeffrey A McCall

    Work great for my generator

  16. Rated 5 out of 5

    Ben

    Correct size and fit for my Predator Generator.

  17. Rated 5 out of 5

    Kindle Customer

    Needed battery for my backup generator. Started right Up with no issues…

  18. Rated 5 out of 5

    Jerrold perteet

    Great

  19. Rated 5 out of 5

    loulox

    fit nice

  20. Rated 4 out of 5

    Web Customer

    Worked really well, prefect match.

  21. Rated 4 out of 5

    Customer

    Worked really well, prefect match.

  22. Rated 5 out of 5

    Robert C.

    Purchased this for our 9000 watt Predator generator and it worked wellThe only small problem was it had to be installed with the terminals to the inside so they wouldn’t come in contact with the battery bracket. the battery leads were long enough so not much of a problem.I would purchase again

  23. Rated 5 out of 5

    John G Heinsohn

    Can’t comment on longevity as I just bought but it did get my generator to start up which became necessary after recent storm.

  24. Rated 5 out of 5

    Michael J. Fitch

    Good battery!!!…It does what it’s suppose to do, Start our generator!!!… I haven’t had it long enough to review its longevity & value…

  25. Rated 5 out of 5

    Todd rheinschmidt

    Lasted 3 months

  26. Rated 5 out of 5

    Todd rheinschmidt

    Lasted 3 months

  27. Rated 5 out of 5

    me

    Great value

  28. Rated 5 out of 5

    Barbara McKee

    Working great. Excellent company.

  29. Rated 5 out of 5

    Web Customer

    Works great on my generator.

  30. Rated 5 out of 5

    Customer

    Works great on my generator.

  31. Rated 3 out of 5

    k9cop

    The battery I bought said it was specifically for the Predator generator 8750. The bracket that came with the generator that holds the battery to the generator will touch the battery terminals if you put the battery in with the terminals facing outward, so I had to put the battery in backwards which made the -/+ terminals to be on the wrong sides. Luckily my cables were just long enough to reach, but just barely and with a little encouragement. Then I could put the bracket on the battery to secure it to the generator. It works, but its not as plug and play as you might think.

  32. Rated 3 out of 5

    k9cop

    The battery I bought said it was specifically for the Predator generator 8750. The bracket that came with the generator that holds the battery to the generator will touch the battery terminals if you put the battery in with the terminals facing outward, so I had to put the battery in backwards which made the -/+ terminals to be on the wrong sides. Luckily my cables were just long enough to reach, but just barely and with a little encouragement. Then I could put the bracket on the battery to secure it to the generator. It works, but its not as plug and play as you might think.

  33. Rated 5 out of 5

    David A. Infantine

    Very surprised at the cranking power. Installed it on my Predator Generator whose electric start has not been used in 6 years. Turned it over and started it up with no problem. Very pleased.

  34. Rated 5 out of 5

    Randy Hamilton

    I got a new generator for the house and welding, a 8750 predator from Harbor Freight and I needed a new battery and this battery fit just great.. OPS CHECK GOOD…….

  35. Rated 5 out of 5

    wayne mitchell

    Right size for my generator and works great.

  36. Rated 5 out of 5

    Scott C

    Bought this for my generator and it fit perfect and works great. Company was great to deal with…..quick shipment and was delivered in no time.

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Excellent
Mighty Max Battery
Based on 4193 reviews
Great battery. Great Price.
Gret little product
Just received my new battery. Fast shipping and looks great.👍
The battery on my 2007 John Deere Z225 mower was failing, so I looked around for a replacement. I found the Mighty Max battery on Walmart's website along with it being sold on several other sites. The reviews I read on various sites were very positive.
The battery was not in store at my local Walmart, so I ordered it through them on line. I figure I can recycle my old battery there.
My new battery arrived in just a couple days via FedEx in perfect condition. It was fully charged and included new terminal bolts. It fit into the mower correctly and performs as expected. I would purchase again and recommend.
Followed car manufacturer specifications and the website helped locate EXACTLY the correct battery, delivered at same or lower cost than franchise store
GREAT BATTERY VERY HAPPY
Great batteries, easy to install and last longer than over an hour than the original batteries. Very happy with the batteries on my son’s MX650.
Received my battery in 2 days after ordering and it arrived well packaged. The battery seems solid, my Nissan Rogue started right up with no issues and even better the price was perfect, i didn'twant to spwnd over $200 for a battery so this worked out great. Will see in a few months how well it holds up.
Greeeeeaaaaat battery!
perfect size snd it came with new and spare terminal screws, pleasantly surprised.