Mighty Max Battery ML18-12 - 12 Volt 18 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery

Perfect replacement for my JNC 660 Jump n Carry. Fits like a glove and easy to install. Comes with its own nuts, bolts and washers to connect your wires etc to the neg/pos terminals. Highly recommend.

Great price, fits and works perfectly super fast delivery. Wheelchair lift for my close friends widow gets her in and out of her house with broken knee. Awesome product.

Someone gave me one of those wally world EverStart jump boxes. The 1200 amp all-in-one wonder with the tire pump, light, USB, cig lighter (power ports), and jump-start feature. The battery was dead and they were going to toss it. I cracked it open and found this series of battery in it. So this purchase was to hopefully put the jump box back into service. Always wanted one, but too cheap to justify the cost for something that I 'might' use on occasion.Happy to find this AGM battery and at this price. I don't buy any acid-flooded batteries anymore as no matter the name brand, they all eventually leak at the terminals and corrode the connection. Installed this battery and put the jump box on a charge for a couple of days. The following week I actually had a real-world test for it. My old garden tractor had a flat dead battery in it. Grabbed the jump box and cranked on the garden tractor for awhile to get fuel up to the carb. Then it fired off no problem. A small twin-cylinder gas engine, so not something like a big V-8 or a diesel, but I was impressed with how long this battery did crank, even after the jump box 'low battery' light had come on. I didn't crank it until the battery was flat dead, so do not believe I damaged it, just gave it a workout. Back on the charger, it reached full charge indicated just fine. Also used the built-in air pump to air up one of the front tires on the garden tractor. No problems there either; as expected. Battery is working fine. Hopefully it lasts several years. I'm considering cycling the jump box charging cycle (with a cheap mechanical plug-in timer) as these cheap EverStart jump boxes documentation online gives no details on if it has a built-in float charger or if it is just trying to cram in amps 24/7.

I've had this Schumacher Instant Power jump starter pack for a lot of years and it has saved my bacon plenty of times. I worked solo for a lot of years in very rural locations... places where you don't want to deal will a dead battery because you left the lights on or your battery was on it's last leg and wouldn't start the vehicle on a chilly morning. I had it rigged so the jump starter pack would be charging whenever I was driving from location to location. The battery power always read 100%. But after years of rugged use, the battery power indicator started to show below 50% and even lower and eventually went to 0. I could never get it back up to a full charge. After a complete test of the battery I concluded the Schumacher unit was still fine but the battery had seen better days. Looked on amazon for a replacement based on battery type and dimensions. This one is a perfect fit. It's a bit of a challenge to get the battery cover off the the Schumacher unit but the swap is easy and I am back in business. I did think about replacing the entire unit because I have used in many different ways for a lot of years, but looking at the replacement cost made trying a replacement battery the easy choice.

Bought this to replace the SLA for my portable generator. After 6 years old one died. Measured the physical dimensions and the ratings, found this one. Ratings were good from others. Battery arrived, I installed it. Pushed start and generator started right up. Very pleasedPhoto shows mounted new Mighty Max on the gennie.

Bought this to replace the starting battery on my portable generator. Fit perfectly in the battery box. Only minor issue is that the pos and neg terminals are opposite of what the original battery was, but I simply installed the battery backwards. Generator started right up and battery holding voltage well after shutting down.

It needed a refresher charge before installing it. Exact fit. Good price ..quick shipping

Exactly what I needed for my generator, great price, great product. Thank you!

I have been using this brand for quite a while now for all the UPS power back-up's, that I service in my house, friends and family so I have probably purchased about 30 of these batteries over an 8 year period and these batteries consistently are far better quality and last longer than any other battery of this type/class. Not even brand name batteries, which cost a lot more from the manufacturers, are as good as these Mighy Batteries are. I can't sing enough praise about the batteries from this company. They are excellent. The service from this company is also exceptional when I have had to reach out to them for items lost or damaged in shipping. It's no problem to get a battery replaced. That to me, makes this brand of battery the only choice for my applications. 100% quality, and 100% backed up with great customer service too! What more could you ask for in a purchase?

Me funciona perfectamente

Very good price and long lasting

Semble bien fonctionné

dure longtemps dans un fauteuil roulant