ML5-12 – 12V 5AH Replacement Battery for NP4-12 NP5-12 NPH5-12 NPX-25

(26 customer reviews)

From: $17.99

ML5-12 – 12V 5AH Replacement Battery for NP4-12 NP5-12 NPH5-12 NPX-25

SKU: ML5-12306 Category:
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$ 17.99
$ 28.99
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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
Multi Packs Bundled Savings

12 Pack, 1 Pack, 2 Pack, 3 Pack, 4 Pack, 6 Pack, 9 Pack

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

26 reviews for ML5-12 – 12V 5AH Replacement Battery for NP4-12 NP5-12 NPH5-12 NPX-25

  1. E R.

    Good replacement for APC UPS ES500.

  2. Rick Ballo

    Seems to work fine, direct replacement

  3. April S.

    Like this battery. Well worth the money.

  4. Jose A Dominguez

    Lawnmoe

  5. Gar Rac01

    Works perfectly as a direct replacement.

  6. Dan Mueller

    Came with full charge. Started mower right up.

  7. Dan Mueller

    Came with full charge. Started mower right up.

  8. Gary Towers

    This is a replacement battery for my lawnmower battery which will no longer hold a charge. Proper size and works fine.

  9. L. S.

    Bought in 12/2018. Worked well for home alarm system, but here I am less than 2 full years since purchased it and need to replace. Will gladly pay a bit more for longer lifespan. Will try Interstate next.

  10. Alice F.

    I installed the new battery, and it was fully charged within 12 hours. I hope it lasts longer than the old expensive one.

  11. Lion Heart

    Worth the money spent !

  12. Canyonhiker

    Used this on a DR Hauler, fit just like the original, much cheaper than the manufacturers battery.

  13. Adam Shaw

    Arrived amazingly fast super well-priced include free shipping and works like a charm five stars all the way around

  14. Tom Wecas

    This battery came out of the box charged and ready to go. Installed in a electric start lawnmower started right up, perfect fit.

  15. theheadliner

    This battery is the second from this maker for different tools. Can’t see a bid of difference in performance that that of factory installed battery with tool was new, but BOY is there a difference in price. Saved over $70 by buying this battery ov er buying a replacement from the company that made the tool.

  16. Continually returning customer

    I installed this in my lawn mower for the electric start. A perfet fit and packed with power. Has 5MAH where mine only had 4 MAH so just means I mite not charge it tell fall.

  17. mac

    GOT IT FAST WORKS GREAT THANKS

  18. Mr. James K. Rhone Sr.

    This battery has been on my riding mower for a month and it starts right up. So far so good..The price was excellent too

  19. Cort Rowland

    Used on my pushmower

  20. Aaron Ison DDS

    This fit my lawnmower just like the original. Works great.

  21. Steven Aron

    Good size

  22. W Simmers

    Battery was s perfect fit and direct replacement on my battery start gas mower. It works perfectly and I wouldn?t hesitate to purchase another one of these as I repair mowers for other neighbors

  23. Classic Small Engine

    All I had to do was take out of the package and install and go ! Awesome !

  24. Customer

    fits great

  25. J. Shipley

    Perfect

  26. ARK

    I purchased this for replacing an aged APC UPS battery. I don’t know how much different the claimed 5AH is from similar products’ 4.5AH. It’s so far so good.

Only logged in customers who have purchased this product may leave a review.

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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