12V 18AH SLA Battery Replacement for Enduring 6FM18, 6-FM-18

(19 customer reviews)

From: $39.99

12V 18AH SLA Battery Replacement for Enduring 6FM18, 6-FM-18

SKU: ML18-1221122639 Category:
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$ 39.99
$ 79.99
$ 159.99
Delivering power when you need it, the Mighty Max ML18-12 12 Volt 18 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 ML18-12 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: 18 AH
Chemistry: SLA, AGM
Terminal: Nut and Bolt (NB)
Battery Dimensions:
7.17 in x 3.03 in x 6.57 in
Weight: 11.90 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

1 Pack, 2 Pack, 4 Pack

19 reviews for 12V 18AH SLA Battery Replacement for Enduring 6FM18, 6-FM-18

  1. Brad (verified owner)

    Great replacement for my power supplies.

  2. Naoya Nishimura

    This was a exact replacement battery for our backup generator. Came with terminal nuts and bolts so it was a easy clean install with the current battery cables.

  3. Sheldon L.

    What’s not to like. Good price good performance.

  4. Dave Scott

    Mobility scooter

  5. Web Customer

    Awesome

  6. Richard Nelson

    Good Battery

  7. Max

    Was perfect for my generator

  8. Web Customer

    I replaced the battery in my jump starter. It was easy to replace the old battery, and the new battery wss completely charged. Great value.

  9. Jeff

    Fit perfectly as described, fast service as promised.

  10. Jeff M.

    All good

  11. Mr.James Q. Arthur

    I used this in my battery jump box

  12. Captain Dick

    I purchased and installed this battery to replace the one that came with my jump start / fill tires / charge phone device and so far it is working great.

  13. Ricat

    Replacing an old battery car charger.

  14. Jack

    Made my generator fire right up

  15. Customer

    Just as described. Works great.

  16. carguy1962

    Used for car jump box from Costco. Fit is similar, and power seems right.

  17. Cloudsurfer

    I bought this to replace the battery in a utility jump-starter, air compressor piece of equipment which is rarely used. I only know that it fits exactly as advertised and seems to be working great. If I’m lucky I’ll never actually depend on this thing helping me with my car, and will never have to learn about its longevity.

  18. Allen Majeski

    Replaced a battery in a jump starter.Battery works well brought new life to unit

  19. nada popov

    i like the product and I am recommending it.

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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