Home > 12V Batteries > ExpertPower 12v 9ah Sealed Lead Acid Battery with F2 Terminals (.250")/2 Pack

ExpertPower EXP1290-2 12V 9AH SLA Battery

A Very Durable And Rugged Construction, Expertpower 12V 9Ah Sealed Lead Acid Battery, A, Battery Type 12 Volt 9Amp 20 Hour Sealed Lead Acid Battery, F2 Style Terminals Dimensions

H&F Rating 1,019 reviews
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What We Like

  • Comes with the original ups and wide vinyl tape that necessary wraps the 2 batteries together for an ideal fit
  • Sealed lead-acid battery with suspended electrolyte offers powerful performance
  • Rugged construction offers an extended durability


  • Take time to fully charge

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About ExpertPower EXP1290-2 12V 9AH SLA Battery

Product description Expert Power EXP1290-2 Black Replacement Battery (BX1300LCD, 2 x Expert Power 12V 9Ah Sealed Lead Acid Batteries || EXP1290, APC BACK-UPS 1300VA)

Results of our analysis:

We analyzed 82,018 reviews for 373 products in the 12V Batteries category.

We then analyzed 1,019 reviews for this product. None were recent.

Around 75% of reviews were positive and about 21% were negative.

Final Score:

9.31 out of 10, based on these factors:

  • Build quality
  • Longevity
  • Overall performance
  • Packaging
  • Value for money
  • What buyers say about ExpertPower EXP1290-2 12V 9AH SLA Battery

    After my ups went crazy blinking and no power to my devices, I ordered the Cyberpower 1500VA batteries, which are the same size and cost 1/3 the price of a new ups like these one.

    It took me 10 minutes to remove the item, then replace the batteries, and a few minutes to make sure I didn't miss anything, because surely it couldn't be that easy.

    I don't see how other people can complain when they realize it wasn't just plugging in two cables but also replacing the batteries.

    The installation was very easy, just remove the old battery, connect the new ones using the single 12V batteries, and place the old batteries back in their housing.

    The factory pack had a pair of 7 Ah batteries, but I believe the new one is an XS BX1300GX, and it's a perfect replacement for my APC UPS.

    Common Questions


    Is the F1 type or the F2 type the connectors?


    They had F2 connectors for what it's worth when mine arrived on 1/28/2021.


    Will this work with my model?


    It will work with the APC XS 1300, but you can always check the dimensions of each battery.


    What are the dimensions of the bag?


    The battery is 4.5" tall, but I thought it would be an acceptable replacement for my 7ah battery.


    Are these the correct size for a cyber power 1350 avr?


    I had to tape the lid shut because they are a different size.


    What is the warranty length?


    All of our batteries come with a one year warranty.

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