Rated 4.90 out of 5 based on 21 customer ratings
(21 customer reviews)

$19.99

12V 7AH compatible replacement battery for APC Back-UPS 550 BE550G

Availability: In stock

SKU: ML7-12191111111101111135 Category:
Delivering power when you need it, the Mighty Max ML7-12 12 Volt 7.2 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 ML7-12 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: 7.2 AH
Chemistry: SLA, AGM
Terminal: F1
Battery Dimensions:
5.90 in x 2.50 in x 3.90 in
Weight: 4.50 Lbs
Warranty
1 Year
Volts

12V

Amp Hour

7.2Ah

Chemistry

SLA / AGM

Quantity

1

Length

5.90

Width

2.50

Height

3.90

Weight

4.50 Lbs

Warranty

1 Year

Terminal

.187" – F1

21 reviews for 12V 7AH compatible replacement battery for APC Back-UPS 550 BE550G

  1. Rated 5 out of 5

    Randy B. (verified owner)

    Rejuvenated our UPS, exact duplicate of the original 10-year-old battery!

  2. Rated 5 out of 5

    Richard Eaton

    IT FIT AS ADVERTISSED.

  3. Rated 5 out of 5

    John Kriedel

    Like the value

  4. Rated 5 out of 5

    William J. Tobin, Jr.

    Great Product, Great Price

  5. Rated 5 out of 5

    Terry Froelich

    Easy to install. Works great

  6. Rated 5 out of 5

    Dana Evans

    I had to replace the battery for starting my generator. I’ve had this for over six months and had to use it several time. It has fired up my generator every time. I’m very happy with this purchase.

  7. Rated 5 out of 5

    GDG

    Came quickly, works as advertised and much cheaper than the OEM version.

  8. Rated 5 out of 5

    Joel Olivo

    Product was as described.

  9. Rated 5 out of 5

    oldman042

    Looks and fits exactly like OEM. OEM lasted a little over 5 years. So only time will tell if this Mighty Max Battery was worth the savings.

  10. Rated 5 out of 5

    Sandan

    As Advertised

  11. Rated 4 out of 5

    Roy Y

    Fit into the compartment perfect. The only problem is Mighty Max battery won’t take used battery for recycling. Otherwise I will give it give stars.

  12. Rated 5 out of 5

    Customer

    Send fast, good price. Five stars

  13. Rated 5 out of 5

    Izhak A.

    Perfect fit & function to the old battery on my UPS.

  14. Rated 5 out of 5

    J A

    Seems to do the job for now.Will see if it lasts.

  15. Rated 5 out of 5

    Brett Buck

    Very happy with my purchase!

  16. Rated 5 out of 5

    Chuck Mam

    Easy install and works great. Had 2 power outages while on my computer didn’t even notice.

  17. Rated 5 out of 5

    Stephen M. Jones

    Fit correctly. Half price.

  18. Rated 5 out of 5

    Beer Boy1953

    It was half the price. Let’s see if it lasts as long. My original lasted 4 years. It fit perfectly same size connectors for my APC BE550G.

  19. Rated 5 out of 5

    Kevin D.

    Easy to install. Works flawlessly. A great replacement battery.

  20. Rated 4 out of 5

    Peg P.

    Have only had the battery about 3 weeks, and so far, no issues

  21. Rated 5 out of 5

    Itsjustme

    Works great!

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Excellent
Mighty Max Battery
Based on 4327 reviews
Delivered with care!
Great delivery
Right size. Trolling battery.
Nice replacement from Amazon for my Liebert UPS.
Perfect replacement - use in my ATV.
I recently used this battery and overall performance has been excellent. From the start, it delivered reliable and consistent power, which is exactly what you want, whether you're using it for household devices, tools, or electronics.
Performance:
The battery holds a charge well and maintains steady output over time. I didn’t notice any sudden drops in power, even under moderate to heavy use. It performed just as advertised and didn’t struggle with higher-demand devices.
Longevity:
One of the standout features is its lifespan. Compared to other batteries I’ve used, this one lasts noticeably longer before needing replacement or recharge. That makes it a good value, especially if you rely on batteries frequently.
Build Quality:
The construction feels solid and dependable. It doesn’t overheat during use, and the terminals stay clean without corrosion issues.
Value:
While it may not always be the cheapest option, the durability and longer runtime make it worth the price. You end up replacing it less often, which saves money in the long run.
Final Verdict:
This is a dependable battery that delivers strong performance, long life, and good overall value. I would definitely recommend it for anyone looking for a reliable power source.

If you want, I can tailor this to a specific brand (Duracell, Energizer, car battery, tool battery, etc.)
This is an exact replacement for my existing battery. Now my granddaughter can enjoy her ride on car once again!
Good Customer service
Placed in the side by side and started right up!
Great service great battery. Second we have bought for our craft plus others for motorcycles etc