Rated 4.90 out of 5 based on 30 customer ratings
(30 customer reviews)

$39.99

ML18-12 – 12V 18AH UPS Battery Replaces 17Ah MK Battery ES17-12, ES 17-12

SKU: ML18-1221140 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:
7.12 in x 3.00 in x 6.50 in
Weight: 11.90 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

1 Pack, 2 Pack, 4 Pack

Volts

12V

Amp Hour

18Ah

Chemistry

SLA / AGM

Terminal

Nut and Bolt

Quantity

1

Length

7.12

Width

3.00

Height

6.50

Weight

11.90 Lbs

Warranty

1 Year

30 reviews for ML18-12 – 12V 18AH UPS Battery Replaces 17Ah MK Battery ES17-12, ES 17-12

  1. Rated 5 out of 5

    JPE –

    Purchased a DR field a brush hog (used). The battery on it wasn’t holding a charge and the battery direct from DR was about $100 plus shipping. Purchased this instead, fit right into the original battery retainer bracket on the brush hog, started right up. Very pleased with the battery, plan to maintain it with a float charger to make sure it lasts a good while.

  2. Rated 5 out of 5

    Gary Cannon –

    it was a perfect match to the Sealake FM1217OD battery that went bad in my Harbor freight Portable Automobile Jump starter.

  3. Rated 5 out of 5

    S. Tello –

    Forgot to keep the trickle charger on my old generator so the battery died. This was the perfect replacement fit for my Briggs & Stratton 8500 power generator. Very easy install – I did need to charge before using. Can’t comment on longevity as I’ve only had it for 2 months.

  4. Rated 5 out of 5

    George J. Kreiner –

    I’m really happy with this battery as a replacement battery for my DR Mower. Especially since DR want 3 times the price for a replacement. I always keep my batteries on a slow charge to increase longevity, so I expect this to last just fine, but time will tell!

  5. Rated 5 out of 5

    J. N. Denenberg –

    The battery in my 8 kw Generator would not start the generator after 5 years of standby use. This Mighty Max ML18-12 was a direct fit and now I won’t have to pull start the 15 HP motor for a few more years.

  6. Rated 5 out of 5

    Adolfo –

    Battery was for a portable car jumper, air pump, USB charge connection and light

  7. Rated 5 out of 5

    J Dominguez –

    Bought this for my car emergency car battery jumper and compressor. It came charged. I was up and running in no time. Check dimensions and connection terminal type before you order.

  8. Rated 5 out of 5

    Charles D. McCarthy –

    Champion Home Generator battery replacement. Machine fired right up.

  9. Rated 5 out of 5

    Juan Garcia –

    Easy replacement on my car jumó starter. After 8 years my old battery gave out instead of replacing the jumper with another modern one well over 300$ an easy fix worth the price and looking for another 8 years of use.

  10. Rated 5 out of 5

    Web Customer –

    The battery works just fine and was received in good shape.

  11. Rated 5 out of 5

    Customer –

    The battery works just fine and was received in good shape.

  12. Rated 5 out of 5

    Eagle7 –

    Great fit, great price, I installed them into an electric wheel chair then fully charged them. They work great. What more can I say.

  13. Rated 3 out of 5

    Victwisted –

    Work like it should hook it up started my generator right up thank you

  14. Rated 5 out of 5

    Me –

    Works as advertised

  15. Rated 5 out of 5

    Danny Lanham –

    Great price. Exactly what I needed. Fast delivery

  16. Rated 5 out of 5

    BN –

    Great price and very fast shipping for a heavy item Bought 8 for the price of 2 if I had shopped locally

  17. Rated 5 out of 5

    BN –

    Great price and very fast shipping for a heavy item Bought 8 for the price of 2 if I had shopped locally

  18. Rated 5 out of 5

    Franklin G. –

    It works

  19. Rated 5 out of 5

    Dennis Jenkins –

    Product came as ordered and works well. I?ll but again

  20. Rated 5 out of 5

    Mark a rodney –

    It does what its supposed to do.

  21. Rated 5 out of 5

    Kindle Customer –

    Just ordered this as a replacement for my DR grader. The original lasted five years, if this lasts as long it’s a heck-of-a-deal.

  22. Rated 5 out of 5

    PJense –

    works great keeps a good charge at a good price

  23. Rated 5 out of 5

    Web Customer –

    Battery was as advertized and fit perfectly into my DR Field & Brush Mower.

  24. Rated 5 out of 5

    Customer –

    Battery was as advertized and fit perfectly into my DR Field & Brush Mower.

  25. Rated 4 out of 5

    John Maverick –

    As described.

  26. Rated 5 out of 5

    T. Matt –

    I purchased this battery for a DR mower. It was just what I needed, and at half the price.

  27. Rated 5 out of 5

    Rtodd –

    Exactly what I was looking for and it worked

  28. Rated 5 out of 5

    tntjm14 –

    Purchased as a battery replacement for my DR All-Terrain brush mower. Fits perfectly, and so far, works great.

  29. Rated 5 out of 5

    tntjm –

    Purchased as a battery replacement for my DR All-Terrain brush mower. Fits perfectly, and so far, works great.

  30. Rated 5 out of 5

    ChuckW –

    Just as advertised. Solid performance at a great price. I needed it to replace the battery in my DR Field Brush Mower. The OEM part was double the cost for the same battery with their name on it.

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Excellent
Mighty Max Battery
Based on 5541 reviews
Was a tight fit but it went in just fine
Perfect fit. After two years, now the battery won't hold a charge.
Perfect so far installed and powered up immediately
I’ve bought batteries for our Pride mobility scooters from several places. I even put in a couple of 50ahs that I thought might be good. No batteries we’ve had have beaten these for longevity.
Great battery ready to use. My grandson was happy to ride his 4 wheeler again.
Great item, easily fit into my generac generator. Would love to recommend it to everyone.
Installed in a 2014 Toyota Avalon Hybrid.
Mighty Max Battery ML7-12F2 - 12 Volt 7 AH, F2 Terminal, Rechargeable SLA AGM Battery
Replacement battery for ION Block Rocker Blue Tooth 2012 model original equipment
Fit perfect within battery area behind access door
Lasts several hours without recharging
Place order from econelectric on ebay. Have used this brand previously and was satisfied with their performance.
Nice little 12 volt battery from Mighty Max
Fits perfectly in my predator generator and starts right up on first try
Shipped quickly from Amazon at a great price
Highly recommended!