Rated 4.70 out of 5 based on 10 customer ratings
(10 customer reviews)

$21.99

ML8-12 – 12V 8AH Replacement Battery for APC Back-UPS ES USB 650

SKU: ML8-121151 Category:
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$21.99
$39.99
$74.99
$109.99
$149.99
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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

Volts

12V

Amp Hour

8Ah

Chemistry

SLA / AGM

Terminal

.187" – F1

Quantity

1

Length

5.94

Width

2.56

Height

4.02

Weight

4.96 Lbs

Warranty

1 Year

10 reviews for ML8-12 – 12V 8AH Replacement Battery for APC Back-UPS ES USB 650

  1. Rated 5 out of 5

    Don Hamsher

    Just like the original. Everything was good

  2. Rated 5 out of 5

    Jaypatidar

    good product

  3. Rated 5 out of 5

    marvin j salzman

    As good as OEm product

  4. Rated 5 out of 5

    Me

    This item arrived and works as expected.

  5. Rated 4 out of 5

    john savoy

    Works fine so far!

  6. Rated 5 out of 5

    SherryLee

    These batteries are working great! Very timely shipping! Thank you!

  7. Rated 5 out of 5

    E. Amundson

    I’ve used these for years. They work well, and are priced right.

  8. Rated 3 out of 5

    Philbgood

    Battery arrived and fits fine , haven’t tested it’s capacity yet. I’m disappointed that this battery has F1 terminals not F2 (1/4) as required by the BackUPS ES650 for which it is described as a replacement . The terminal size is specified clearly in the description but who knows what that means even if you read it before buying . My education came after it arrived and I tried to put it in my UPS . Sure you can squeeze and crimp the connector to get it to stay on the terminal but thats not a great solution for something you hope will work when the power goes out.The seller should ship a pair of F1-F2 adapters with this unit , these are a few cents in bulk but currently $4 for a pair on plus the investment of time and effort .

  9. Rated 5 out of 5

    Logistics Guy

    Might Max is our go to battery supplier for our household UPS systems and alarm system. Why pay more when they have a quality product?

  10. Rated 5 out of 5

    Customer

    I have ordered replacement batteries from this company before. I will do so again. Each time, the shipping was very fast, and the batteres fit and worked as described. So far, I have only purchased batteries for my battery back-up units. Never a problem. I would like to see some more advice on their site for not only replacing a battery – but upgrading it. If I could buy a better battery, that would fit, I would. I want the best battery I can get for each battery back-up. I’m not sure if any product deserves 5 stars without several months of testing, but since every battery I have received, fit, was easy to install, and worked – 5 Stars. years ago, I threw out back-up units because the cost of replacing the battery were so high. Not any more! I have purchased batteries directly from them, and through . I think buying through is easier, and if there is an issue, would likely be resolved quicker. I have never had a problem, so I will buy more as needed. Again, product was shipped very fast! Pleased with purchase! I’m giving this same review for all my recent purchases from them.

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Excellent
Mighty Max Battery
Based on 4724 reviews
Battery arrived in excellent condition with a full charge! Verified with a trickle charger, hooked up as soon as I received to verify!! Great professional appearance on product especially with a full charge 👏
It was a great ride with you guys! Smooth as silk and stable like a buffalo! What a LEG saver!
Jim
This battery arrived quickly and in perfect shape. It’s a good value for the money.
Quick , thank you !!!
Ordered 4 replacement batteries for my 2007 Motorino XPH e-scooter. Came nicely packaged and everything fit perfectly.
Battery fit my 2008 Triumph Bonneville T 100 perfect! This is the second battery. I have had the last one lasted about five years.
Replaced these 2 worn out batteries (1st photo) in my SK 1500 Battery Backup with new ones from MightyMax. Ordered from Amazon, delivered the next day. Easy install (once I figured out how to open the Batery Backup case.
Purchased this battery for my CyberPower UPS. Replacing the battery was simple. Two days after putting the new battery in my UPS, we experienced a power outage while I was working on my desktop. I did not have to stop working and didn't lose any files. The battery kept me online and functioning as normal.
Battery arrived in great shipping condition and very fast. Will update when put in use.
Great batteries at even greater prices! I recently purchased another smaller one from their store on Amazon to replace the existing dead one in my Schumacher Electric jump box since it's at least 15 years old it was totally shot. It now works like it did the day it was new! I always check this brand first to see if they have what I need!! Plus they have a warranty which is a plus and you can extend it by doing a few simple things as well! 10/10