12V 9AH SLA Battery Replaces PE12V9 PX12090 UB1290

(10 customer reviews)

From: $24.99

12V 9AH SLA Battery Replaces PE12V9 PX12090 UB1290

SKU: ML9-1211611113 Category:
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Delivering power when you need it, the Mighty Max ML9-12 12 Volt 9 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.
The ML9-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.
Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.
Specifications: 
Voltage: 12 Volt
Amperage: 9 AH
Chemistry: SLA, AGM
Terminal: F2
Battery Dimensions: 
5.94 in x 2.56 in x 4.02 in
Weight: 5.10 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

1 Pack, 2 Pack, 4 Pack, 6 Pack, 8 Pack, 10 Pack

Volts

12V

Amp Hour

9Ah

Chemistry

SLA / AGM

Terminal

.250" – F2

Quantity

1

Length

5.94

Width

2.56

Height

4.02

Weight

5.10 Lbs

Warranty

1 Year

10 reviews for 12V 9AH SLA Battery Replaces PE12V9 PX12090 UB1290

  1. jrb1021

    After almost a year of going back and forth with product support from the manufacturer of my electric-start mower, I replaced the battery–and bingo, it started with the first push of the button. It remains to be seen how long it will last, but so far, I’m thrilled.

  2. Barbara

    It’s every bit as good as the original battery.

  3. L. Jarquin

    Quick delivery, good price. Used to replace the battery on a car Jump Starter Vector 300A, same capacity (9AH) but smaller terminal tabs. Same physical size. Had to modify it by drilling holes on the Center of the tabs for 8-32 screws and bend the tabs straight up to attached to the big gauge cables in the jump starter.

  4. L. Jarquin

    Quick delivery, good price.Used to replace the battery on a car Jump StarterVector 300A, same capacity (9AH) but smaller terminal tabs. Same physical size. Had to modify it by drilling holes on the Center of the tabs for 8-32 screws and bend the tabs straight up to attached to the big gauge cables in the jump starter.

  5. Rob Rice

    I chose this battery for the dimensions, so that it would be a direct replacement. Well, it’s about 3 1/2 inches high, not 3.94 inches. So it doesn’t fit correctly and I have to come up with something to take up the extra space. Other than that, it seems to be a good battery. Dimensions are very important to some people, and it’s a simple thing to get right.

  6. Web Customer

    It was a close replacement as it was the same length and width but was a little bit shorter in height.

  7. Customer

    It was a close replacement as it was the same length and width but was a little bit shorter in height.

  8. Web Customer

    Works good

  9. Customer

    Works good

  10. bgc

    Battery arrived ahead of estimated delivery time.It is a perfect fit for CyperPower 1500va UPS. Original battery was down to 18% capacity and provided less than 10 minutes of UPS power. The new one came fully charged and CyberPower console application estimated 58 minutes of runtime during power outage test.

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
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