Rated 4.77 out of 5 based on 13 customer ratings
(13 customer reviews)

$39.99

ML18-12INT – 12 Volt 18 AH, Internal Thread (INT) Terminal, Rechargeable SLA AGM Battery

SKU: ML18-12INT Category: Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
Thumbnail Short Description Price Add to Cart Button
1 Pack $39.99
2 Pack $79.99
4 Pack $159.99
Delivering power when you need it, the Mighty Max ML18-12 Internal Thread 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 Internal Thread 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: Internal Thread
Battery Dimensions:
7.13 in x 3.01 in x 6.57 in
Weight: 11.90 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

1 Pack, 2 Pack, 4 Pack

13 reviews for ML18-12INT – 12 Volt 18 AH, Internal Thread (INT) Terminal, Rechargeable SLA AGM Battery

  1. Rated 5 out of 5

    Chuck Billingsley (verified owner) –

    Great service. Thank you very much for all your help.

  2. Rated 5 out of 5

    FRANK GALLAGHER (verified owner) –

    Great Service, great price.

  3. Rated 5 out of 5

    Timothy Ellis –

    Great product

  4. Rated 5 out of 5

    J. M. –

    This is the second one of these that I have purchased for use in my experimental homebuilt airplane. The originally intended battery which retails for $100+ more than this one is the PC-680. This is a drop in replacement for the PC-680. Has never failed to briskly start my Lycoming 4 cylinder 180 HP engine. I have dual alternators installed so once the engine is running I don’t really care what happens to the battery. If I only had one alternator and needed to rely on the battery for back up power if that single alternator ever failed, well then I might find value in spending 3x’s the price for a battery with a better pedigree. At this price it makes sense to simply replace the battery every year or 2 before the performance starts to get soft, I always have an almost new battery installed.

  5. Rated 4 out of 5

    jake harris (verified owner) –

    fast delivery just use some one besides fedex for delivery box was tore up batt. still looked ok

  6. Rated 5 out of 5

    Richard Beltran –

    Great product, easy swap, so far keeps charge and has worked out for me. Happy!

  7. Rated 5 out of 5

    RT –

    Haven’t had it long enough to say much about it

  8. Rated 3 out of 5

    Gregg –

    This was the exact part number of the battery in my Troy-Bilt generator but the positive and negative were switched I had to put new cables on the generator to make it work I cannot rate the longevity because I’ve only had it a couple of weeks

  9. Rated 5 out of 5

    EZeek –

    I like the top screw down post so I only have to use a screwdriver to attach terminals. It is much easier than attaching with a bolt and nut.

  10. Rated 5 out of 5

    Juan –

    Muibien

  11. Rated 5 out of 5

    ABWill –

    Ordered this battery to replace a bad one in a jump box. It worked perfectly. No complaints

  12. Rated 5 out of 5

    Web Customer –

    Second one I have purchased very good product at half the cost of other batteries

  13. Rated 5 out of 5

    Customer –

    Second one I have purchased very good product at half the cost of other batteries

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

Excellent
Mighty Max Battery
Based on 5684 reviews
Good battery
Last battery swelled up, emailed immediately, and they sent a replacement right out
Ordered and received in two days. Installed in my generator, it started immediately.
Starts perfect. Great deal shipped fast Amazon delivery.
Purchased 4 of the ML9-12 batteries for my Opti-UPS 1440PS. The batteries are a great fit for the UPS and are very reliable.
I bought the same battery mighty Max 10 years ago for my jump pack- it’s lasted this long. I decided as a precautionary to replace it. homedepot.com. I received it within three days right to my door.
Great battery. Perfect fit for my Honda EM6500SX Generator. Exact fit on the installation. Added a battery tender trickle charge to maintain the battery in a ready state to start the generator. Love that it is made in the USA.
Exact fit to my generator. Came real fast.
Delivered next day and works great
Perfect upgrade for 2007 Mule 610. Sealed lead acid, maintenance free. Great cold cranking amps rating. Replacing a failed lithium “ upgrade “, won’t try that again. Friend recommended it to me. Great price and fast shipping from Amazon. Tested at 12.4 volts upon delivery.