Rated 4.76 out of 5 based on 29 customer ratings
(29 customer reviews)

$21.99$179.99

12V 8AH Replaces Belkin Residential Gateway RG Backup Battery

SKU: ML8-121861111311 Category:
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$ 21.99
$ 39.99
$ 74.99
$ 109.99
$ 149.99
$ 179.99
Delivering power when you need it, the Mighty Max ML8-12 12 Volt 8 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 ML8-12 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: 8 AH
Chemistry: SLA, AGM
Terminal: F1
Battery Dimensions:
5.94 in x 2.56 in x 4.02 in
Weight: 4.96 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

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

29 reviews for 12V 8AH Replaces Belkin Residential Gateway RG Backup Battery

  1. Rated 5 out of 5

    pbpvol

    Works just like the super-expensive battery AT&T wanted to sell me when the other one failed. My son installed it for me in 5 minutes and so far, so good. I guess I won’t know for sure until the electricity goes out, though. When that happens , if this battery fails, I will write a follow-up review. So if there is no part 2 of this review, you know it works! 🙂

  2. Rated 5 out of 5

    Front & Center

    I am pleased that the battery’s physical dimensions were right for the Belkin Battery Backup unit. Installation was quick and true to what the instructions stated.

  3. Rated 5 out of 5

    Bruce Andrews

    Replaced battery that had been in service many years. They DO wear out, you know! Installation was easy – I looked online for instructions (I don’t remember the URL). Back in business.

  4. Rated 5 out of 5

    Johnnywisc

    Good product.

  5. Rated 5 out of 5

    bonny o.

    Very good

  6. Rated 3 out of 5

    Roger J Owens

    Battery works fine. As it turns out my Bellingham UPS was defective. Be aware this batter is non-returnable.

  7. Rated 3 out of 5

    Roger J Owens

    Battery works fine. As it turns out my Bellingham UPS was defective. Be aware this batter is non-returnable.

  8. Rated 5 out of 5

    William Bowman

    UPS was beeping. Needed new battery (10 years old). Quick to get, price good, easy to replace battery.

  9. Rated 3 out of 5

    Randall W.

    These seem to last about 18 months. Not great but twice as long as others I’ve purchased.

  10. Rated 5 out of 5

    AaronHe

    Very easy to install; took mere seconds. Working great after one month; I tested it on my 27 Mac too.

  11. Rated 4 out of 5

    SW

    This is my second time to replace this battery. Seems to last a couple of years and then dies.

  12. Rated 5 out of 5

    Dona C

    Easy just unsnap and slide out disconnect. Replace reconnect, slide back snap cover back.

  13. Rated 5 out of 5

    Marla A. Le Blanc

    This battery was a great replacement for my AT&T Belkin Battery Back-Up Unit Rev B. The company and their customer service dept were great and responsive to my inquiry and questions. The battery is a little difficult to replace, as the connectors on the unit itself were difficult to remove from the old battery. I would definitely order from this company again.

  14. Rated 5 out of 5

    Chingas Lee

    Great price. Fit and works fine. True test will be useful life.My Gateway UPS backup has 1/4 terminals and this battery has 1/8 terminals but it worked.

  15. Rated 5 out of 5

    Harold R. Noblitt

    Delivered on time . Replaced Belkin Backup Battery.

  16. Rated 5 out of 5

    PHILIP M.

    My Belkin AT&T Uverse battery died after 9 years of usage. After researching this replacement battery online, beat all of the competition. It arrived safely and it was easy to install. Definitely worth the money vs. buying a new unit

  17. Rated 5 out of 5

    tom

    Fit my Belkin bu3dc001 bbu perfectly. Was well packed. Arrived early. Right price. Very satisfied!

  18. Rated 5 out of 5

    D. Quan

    It was very easy, put it in and worked right away.

  19. Rated 5 out of 5

    Dan O

    Took my longer to open the box it came in, than swapping it out. Green light is back.

  20. Rated 5 out of 5

    icount2

    this product as described fit perfectly as a replacement for the battery in my UPS for household electronics. and, the price was significantly less than on the product suppliers website. I’d recommend and buy again

  21. Rated 5 out of 5

    R. Kent Cullen

    The battery was a perfect fit to my very old backup battery supplied by AT&T when I got Uverse. They, AT&T, no longer support this unit.Fast delivery and easy install.

  22. Rated 5 out of 5

    Online Amozon Buyer

    As described.

  23. Rated 5 out of 5

    William Covington

    Easy installation, perfect fit, quick delivery and it works fine so far..

  24. Rated 5 out of 5

    Marse17

    great product, quick deliveryeasy to install took less than 5 minutes

  25. Rated 5 out of 5

    JR

    Good buy

  26. Rated 5 out of 5

    robert v. woodham

    Have used only one month but so far it works great . Don’t know about lifespan of course.

  27. Rated 5 out of 5

    Customer

    Cost less than other name models, fit perfect, and works great.

  28. Rated 5 out of 5

    melvin sussman

    Great customer supportProduct fitted exactly and worked as stated.Would rely on them for future needs

  29. Rated 5 out of 5

    Michael D Katzeff

    Delivered promptly, Very good price vs. the Belkin battery

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