Rated 4.89 out of 5 based on 38 customer ratings
(38 customer reviews)

$39.99

12V 18AH SLA Replacement Battery for 1150 Jump Starter

Availability: In stock

SKU: ML18-122112217 Category:
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
Volts

12V

Amp Hour

18Ah

Chemistry

SLA / AGM

Terminal

Nut and Bolt

Quantity

1

Length

7.17

Width

3.03

Height

6.57

Weight

11.90 Lbs

Warranty

1 Year

38 reviews for 12V 18AH SLA Replacement Battery for 1150 Jump Starter

  1. Rated 5 out of 5

    Terry G. (verified owner)

    Put this battery in a Sears Die Hard jump starter and everything started working again. Fit perfectly.

  2. Rated 5 out of 5

    John davis

    worked in application well

  3. Rated 5 out of 5

    Web Customer

    It was just like the Original fits perfect Four screws and it was in there

  4. Rated 5 out of 5

    Adam ortiz

    Saved me 200.00 dollars

  5. Rated 5 out of 5

    Jill A. Gillim

    Great product. Easily installed

  6. Rated 5 out of 5

    Richard F

    Bought two of these batteries as replacements for dead or dying batteries in battery jumping units from Harbor Freight. They fit perfectly and were easy to install. I hope they will last several years!

  7. Rated 5 out of 5

    Ben V

    It was used for a replacement battery in A portable jump start tool , was an exact fit and easy to install .

  8. Rated 5 out of 5

    Web Customer

    Great price. ..easy to install

  9. Rated 5 out of 5

    Stephen T. Smith

    Drop-in repacement (some small mechanical ability required). Has taken and kept a charge and worked as new. Will check back in a few months with an update.

  10. Rated 5 out of 5

    juan carlos cruz

    Me resolvio un gran problema y buena calida

  11. Rated 5 out of 5

    Arthur Flores

    Everything was fine

  12. Rated 5 out of 5

    lola

    I ordered this for my electric start generator. It was easy to hook up and has been holding a charge

  13. Rated 4 out of 5

    walt hauser

  14. Rated 5 out of 5

    Michael L. Lightfoot

    fit perfectly

  15. Rated 5 out of 5

    James M. Williams

    Fit perfect in my Century J900.

  16. Rated 5 out of 5

    dj Gmx

    Battery was in new condition and mostly charged. Installation into the jump starter for which it was bought, was extremely difficult, thought that had everything to do with the jumpstarter and not the battery itself. Longevity remains to be seen.

  17. Rated 5 out of 5

    Arbey Romero

    Fits where the old battery was perfectly

  18. Rated 5 out of 5

    Jill76

  19. Rated 5 out of 5

    Leon Crowley

    Old jumper battery died and this one fit right in and works well. haven’t had it very long so don’t know if it will last as long as the original one, but guessing I bet it will.

  20. Rated 5 out of 5

    Joseph D.

    Replacement

  21. Rated 5 out of 5

    treestand33

    Perfect. Just like the old one.

  22. Rated 5 out of 5

    karl white

    Hjh

  23. Rated 4 out of 5

    Joseph J.

    Runs the pack

  24. Rated 5 out of 5

    austin

    This was a great choice to replace the Die Hard original battery.

  25. Rated 5 out of 5

    Web Customer

    Have this battery installed to replace a failed battery in a Harbor Freight 3-in-1 portable power pack. Replaced about two months ago and is still at full charge. Original battery needed charging monthly. Will see how long this will keep charge. Very pleased so far.

  26. Rated 5 out of 5

    Customer

    Have this battery installed to replace a failed battery in a Harbor Freight 3-in-1 portable power pack. Replaced about two months ago and is still at full charge. Original battery needed charging monthly. Will see how long this will keep charge. Very pleased so far.

  27. Rated 5 out of 5

    Harry B.

    Easy to replace and charged right up.

  28. Rated 5 out of 5

    Harry B.

    Easy to replace and charged right up.

  29. Rated 5 out of 5

    Reginald Powell

    Made my Diehard 1150 like new again

  30. Rated 5 out of 5

    Reginald Powell

    Made my Diehard 1150 like new again

  31. Rated 5 out of 5

    Robert E Peters

    Fast service,works great.

  32. Rated 3 out of 5

    Rafael G.

    I charged the battery and the Diehard powerpack read 100% after charging for three days. I went to use it and check the charge percentage it read 80 percent. I?m charging it again to check the quality of the battery. Never had that problem before. Not sure if it is the battery or the power pack.

  33. Rated 5 out of 5

    Wayne

    Battery fit as it should. Seems to be working just fine.

  34. Rated 5 out of 5

    Francis Keegan

    this battery worked perfect and fit right into the old space

  35. Rated 5 out of 5

    David

    good battery still works and a lot cheeper than battery joes or sears

  36. Rated 5 out of 5

    C G

    great.

  37. Rated 5 out of 5

    Rod Boqua

    Working really well. Little hard getting the wires hooked back up in the unit, but that’s no fault of the battery, just a poor design on Die Hards part. Will buy from again when needed.

  38. Rated 5 out of 5

    Rod Boqua

    Working really well. Little hard getting the wires hooked back up in the unit, but that’s no fault of the battery, just a poor design on Die Hards part. Will buy from again when needed.

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