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.

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

Excellent
Mighty Max Battery
Based on 4411 reviews
Worked great in my articcat 500 atv will buy again when needed this battery i bought is going into my lawnmower this is my second battery from mighty max great product
Ytx20hl-bs battery came from mighty max in great condition! Looks like good quality.
These mighty max batteries are less than half the price of the ones that came with the power chair! They charged up fast and they are holding the charge good! I’ve used mighty max batteries for years in my electric gates and have never been disappointed!
I just got it, and installed it on my tractor. Cranks up great!
Shipping was quick batteries were charged and had all the necessary OEM Hardware for easy replacement I would definitely buy them again
Great battery MM-G24F. I measured the CCA before installation it was 725 CCA. The new battery technical data shows 710 CCA. Thank you for making excelent batteries.
Great price. Delivery was delayed, but the battery was packed well. I charged and installed it and hope to get many years of use.
This is a very good battery I've got it hooked to a 1500 watt pure sine wave inverter very good price too
Great speedy shipping and details for item
The battery fit great thank you