12V 5AH SLA Battery Replacement for LiftMaster 8550 Elite Series

(13 customer reviews)

$17.99

12V 5AH SLA Battery Replacement for LiftMaster 8550 Elite Series

Availability: In stock

SKU: ML5-122315 Category:
Delivering power when you need it, the Mighty Max ML5-12 12 Volt 5 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 ML5-12 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: 5 AH
Chemistry: SLA, AGM
Terminal: F1
Battery Dimensions: 
3.58 in x 2.76 in x 4.21 in
Weight: 3.09 Lbs
Warranty 1 Year
Volts

12V

Amp Hour

5Ah

Chemistry

SLA / AGM

Quantity

1

Length

3.58

Width

2.76

Height

4.21

Weight

3.09 Lbs

Warranty

1 Year

13 reviews for 12V 5AH SLA Battery Replacement for LiftMaster 8550 Elite Series

  1. Anonymous (verified owner)

    Very helpful!!!

  2. lorri

    Easy to install and value for the money

  3. Dan Ringo

    Fit nicely, charged quickly

  4. The bIG GUY

    Yes fits my Chamberlain door lift.

  5. Diego

    Used in 3 garage doors works great!

  6. James

    Just as expected. No complaints.

  7. James J

    Purchased this to replace the battery backup in a chamberlain garage door opener. Fits fine and easy install. Has been working fine over the last few months. Nothing spectacular that would warrant a 5-star rating, but satisfied with the product.

  8. Craig Sher

    Works great at 60% less than BatteriesPlus

  9. Jerry L. Griffith

    Just what I needed to replace battery in my LiftMaster after five years sending me message that it needed replacement. Arrived right on time and great price. Half what local dealer charges plus easy to change out. Just remove one screw, slip out the old battery and slide in the new and reconnect the two color coded leads.

  10. MANU PATEL

    too early to review although there are no problems yet. Original battery conked out within a year and half.

  11. MANU PATEL

    too early to review although there are no problems yet. Original battery conked out within a year and half.

  12. Web Customer

    Works wonderfully

  13. Robert F Hynes

    The battery was reasonably priced and arrived promptly. This is my second purchase of this product and when the time comes for replacement I will most likely buy it here.

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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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