Rated 4.33 out of 5 based on 3 customer ratings
(3 customer reviews)

$109.99

12V 50AH SLA Replacement Battery for UB12500 45979 45977

Availability: In stock

SKU: ML50-126837 Category:
Delivering power when you need it, the Mighty Max ML50-12 12 Volt 50 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 ML50-12 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: 50 AH
Chemistry: SLA, AGM
Battery Dimensions: 
7.76 in x 6.54 in x 6.91 in
Weight: 30.02 Lbs
Warranty
1 Year
Volts

12V

Amp Hour

50Ah

Chemistry

SLA / AGM

Terminal

Nut and Bolt

Quantity

1

Length

7.76

Width

6.54

Height

6.91

Weight

30.02 Lbs

Warranty

1 Year

3 reviews for 12V 50AH SLA Replacement Battery for UB12500 45979 45977

  1. Rated 3 out of 5

    Jim Baker

    I purchased this battery to be an auxiliary battery for a VW Vanagon. Based on the dimensions listed, it should have fit under the front driver seat. Unfortunately, those dimensions and the images didn’t see to indicate that the terminals are taller than the case of the battery. Since they stuck out above the case, they would not fit in the compartment where I intended to install it without some sort of modification. I am happy with the speed of delivery and it didn’t seem to have any issues other that the size wasn’t exactly correct.

  2. Rated 5 out of 5

    Web Customer

    The two 40amp batteries on my scooter wouldn’t charge any longer. These two 50amp replacements are the bomb!

  3. Rated 5 out of 5

    Edwin

    The battery was a replacement battery for a scooter and works better than the original battery. The order was painless and it arrived before the estimated date of arrival.

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Excellent
Mighty Max Battery
Based on 4334 reviews
The Monster Rockin' Roller OEM has foam tape to prevent the battery from shifting in the compartment. The Mighty Max does not. So, I'm improvising with parts of the corrugated container of the Mighty Max replacement battery Model: ML9-12.
I have installed it and it is charging. I'm excited to get my blue tooth boom box back!
I'm confident it will work at least for a year.
I could add a few more photos.
Pictures and videos really help me!
Feel free to send me what you got!
Arrived very well protected by package
One of Post was damaged the positive +
Great product will buy again thank you very much
Easy order, fast shipping.
Battery arrived as described and packaged really well
Full charge! Thanks!
Lobster grand V tennis ball machine battery died. This worked perfectly as a replacement!
2nd battery I've purchased. They seem well made ,have great power and cant beat the price . I also like they are American made
As advertised. Used my new 12V7.2Ah battery to bring a SKE battery UPS to life after a 1 year of use.