12V 9AH Replacement Battery for APC BACK-UPS 600 BN600

(45 customer reviews)

From: $24.99

12V 9AH Replacement Battery for APC BACK-UPS 600 BN600

SKU: ML9-12942128 Category:
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$ 24.99
$ 44.99
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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

45 reviews for 12V 9AH Replacement Battery for APC BACK-UPS 600 BN600

  1. Anonymous (verified owner)

    The ordering process was simple and shipping was efficient in spite of the fact that I assumed the order would be delivered by UPS and I had to have MightyMax change the delivery to my mailing address. The change process was handled with excellent communication.

  2. Anonymous (verified owner)

    I have purchased batteries from Mighty Max Battery on two occasions. Both of which were great experiences. The products are great. Delivery was free. I will be ordering from Mighty Max in the future!

  3. Jeff M.

    but my battery backup still doesn’t work.

  4. TREX

    Bought this to fix a UPS that had gone dead. Seems to ahve done the trick quite well.

  5. Robert Kochan

    Great product and service. Fits and works fine in my NS-600.

  6. Uncle Milty

    Battery was a perfect fit and just like the original. Can’t beat the price. I purchase 3 and installed them. If I have any problems with the longevity of the the battery life; I will provide a follow-up comment. But so far so good!

  7. Kindle Customer

    great price and works very well with my Ryobi cordless weed whip. Will go a long time without charging

  8. Rhonda Miller

    great price and works very well with my Ryobi cordless weed whip. Will go a long time without charging

  9. sjkhiker

    Perfect replacement! Just as the last Mighty Max battery is still going strong, this is one working fine too. And – the replacement is a lot cheaper than a new unit.

  10. Kris

    Delivered and working.

  11. PKsings

    Works great, would buy again

  12. Roxanne S.

    The battery was what I expected and works fine. Delivery was fast and all is well with the purchase.,

  13. Delbert J. Mccord

    This work good to replace old batteries in my Back Up Power Supplies.

  14. Web Customer

    Seems to be working well. Looks like an exact replacement.

  15. Customer

    Seems to be working well. Looks like an exact replacement.

  16. C. Earl

    Perfect

  17. OCRay

    F2 terminals fit well.

  18. OCRay

    F2 terminals fit well.

  19. Lester A. Rogers II

    perfect replacement and is still working good

  20. Vitoria Popadiuk

    Great price for the battery and working great

  21. Cliff S

    Battery arrived well packaged. Was a perfect fit replacement.

  22. Tony Chamoun

    Exactly what I needed,

  23. Alex B.

    Fits perfect, works great.

  24. Tim H

    Replaced the battery in my APC battery backup. Works great!

  25. John

    The battery works like the original so far. Hopefully it will last a little longer.

  26. Richard A. Ward

    Worked perfectly, fit exactly, and much cheaper than the APC brand battery which cost almost as much as the UPS

  27. Hamma1

    The battery arrived on time and fit perfectly. No errors or issues after two weeks. My expectation is that this positive trend will continue.

  28. Customer

    The battery arrived on time and fit perfectly. No errors or issues after two weeks. My expectation is that this positive trend will continue.

  29. Web Customer

    It was a match. Working fine.

  30. Kenneth K.

    Caveat: I haven’t tested the capacity of this batter. However, in midtown Atlanta, my house is subject to frequent power glitches due to copious construction projects and this replacement battery has already demonstrated that it is capable of withstanding at least temporary glitches.

  31. Brendan Shurilla

    Works like it should.

  32. Lady Becky

    works great- got my APC backup going again

  33. nivyc

    Perfect fit and works like the original.

  34. Salim C. El-Hayek

    Worked as well as the OEM no issues so far

  35. nivyc

    Perfect fit and works like the original.

  36. Scott

    I haven’t had any issues with Mighty Max batteries.

  37. Web Customer

    Quality product. Fast shipping. Good price.

  38. Customer

    Quality product. Fast shipping. Good price.

  39. Ottis Murdock

    Exactly what I needed

  40. Susan

    Works fine.

  41. C. S. Hughes

    I use these in my battery backup for my PC. They last a long time and recover nicely even when you run them closer to dead than you should.

  42. Capt George

    9AH packed into a typical 7AH case which fit into my Verizon and Home Alarm backup cabinets. Also for use to start up Nitro RC Heli’s and A/C. Price was right and fast ship. I purchased 3 all together.

  43. Capt George

    9AH packed into a typical 7AH case which fit into my Verizon and Home Alarm backup cabinets. Also for use to start up Nitro RC Heli’s and A/C.Price was right and fast ship. I purchased 3 all together.

  44. Mtn Man

    Great-fully charged!

  45. Dean J Trumbull

    Perfect fit for my APC power supply back up. Delivered quick. Checks out with full power reserve like the original battery.

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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