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

(34 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

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

  1. Douglas (verified owner)

  2. James kositz

    Liked it

  3. GISMO

    just what i needed

  4. Jim and Ellen Chappell

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

  5. Janette Riley

    Yep it works

  6. Jonathan Martin

  7. Ryan

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

  8. Chaosrainz

  9. neal

    Grea

  10. 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.

  11. James wray

    Generator

  12. Arturo Cruz

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

  13. Jeffrey A McCall

    Work great for my generator

  14. Ben

    Correct size and fit for my Predator Generator.

  15. Kindle Customer

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

  16. Jerrold perteet

    Great

  17. loulox

    fit nice

  18. Web Customer

    Worked really well, prefect match.

  19. Customer

    Worked really well, prefect match.

  20. 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

  21. 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.

  22. 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…

  23. Todd rheinschmidt

    Lasted 3 months

  24. Todd rheinschmidt

    Lasted 3 months

  25. me

    Great value

  26. Barbara McKee

    Working great. Excellent company.

  27. Web Customer

    Works great on my generator.

  28. Customer

    Works great on my generator.

  29. 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.

  30. 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.

  31. 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.

  32. 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…….

  33. wayne mitchell

    Right size for my generator and works great.

  34. 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.

Mighty Max Battery
Excellent
4.8
Based on 452 reviews
Mighty max brings the battery backup back.
Arrived well packed in unopened sturdy box. Was replacement for identical Mighty Max battery I ordered 2 years ago. Taking 1 star off because didn’t include the needed terminal clips - was able to use the old battery’s clips
Same model fits in each of our four wheelers great product
Replacement for my Murray MT100 riding lawnmower. Murray does not make replacement batteries and you are on your own if the battery goes bad. Bought Murray MT100 in 2023, battery went bad in 1 year and all other Murray replacement batteries are LARGER so it won't fit.This Mighty Max Battery fit the MT100 fine and it starts it perfectly too.
Direct replacement for generac portable electric start generator. Works great.
Received really quick. Boxed well and fit great. Worked like a charm! I would definitely recommend this battery.
As an athletic trainer I rely on our water units every day to provide the water to our athletes. We have over 900 student athletes enrolled, and these units get used daily, so it is imperative these batteries are reliable. On a side note, I also use these batteries on my fishing kayak to power my fish finder. I can use my fish finder for about 20 hours before it turns off. These batteries are great! Highly recommend. I have not had any issues so I haven't spoken to customer service yet, but if they are as good as these batteries have been, I think I am in good hands.
Needed a replacement battery and the manufacturer wanted $50 whereas you only required $20. Made it worth it!
satisfy with price and easy installation.
Arrived in great condition comes with the bolts to attach the wire over all very satisfied
js_loader