Mighty Max Battery YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery

The Mighty Max Battery YTX14AH-BS is a reliable and efficient power source, featuring a 12-volt capacity and 12 amp-hour rating, making it suitable for a variety of applications. With a cold cranking amp (CCA) rating of 210, this rechargeable, maintenance-free battery ensures dependable performance in demanding conditions. Its sealed design eliminates the need for regular maintenance, providing convenience for users who require a hassle-free solution. The robust construction and advanced technology contribute to its longevity and durability, making it an excellent choice for both recreational and professional use. Overall, the Mighty Max Battery YTX14AH-BS stands out as a dependable option for those seeking a high-quality battery that combines performance with ease of use.

After a long break, I needed a new battery to get my bike project moving forward again. Bought this Mighty Max battery and was glad to see it was nearly 13V right from the box. Fit was good in the bike, and b/c the carbs were all empty it took a while to get it turned over, but the battery never gave up. I cranked on it off and on for a while and it never got too low. Always rebounded great from key on to key off. Finally the gas got moving and it turned right over. Idled for a while, and now I have plastic to put on. Do like me: overcome your laziness and get things ready to ride again. Getting a new battery really got this project to the finish line and got me in the mood to get riding again! Two bikes down with new Mighty Max batteries, two more to go!

Definitely the best price with excellent performance/ cranking power. Fits good and easy to install. I have used this brand before and I'm at year 7 with my motorcycle. So great battery life.

Battery was as described. It did fit perfectly in my motorcycle. The bike fired right up without charging the battery. I did put it on a trickle charger and within about an hour it was showing fully charged. How long will it last who knows but I guess for $45 I'm not expecting a lot. 125 inch V-Twin

I only deducted 1 star because the battery is new and it's not really fair to give 5 stars before seeing how long it lasts. Otherwise the battery fits and the bike started up much stronger than with my failing old battery. It was easy to install with the provided bolts and we'll see how long it lasts. Overall the price made it an extremely good value

Battery went dead and wouldn’t take a charge. Reached out to the company and they sent a brand new one right away. Recommend it. Also my four wheeler started no problem in single digits after sitting

This battery exceeded my expectations. I have an early 80's Yamaha motorcycle that had always given me issues with not starting unless conditions were ideal. I went through a conventional lead acid every 2-3 years. I was skeptical about this battery but gave it a shot. After installing it, the bike fired up instantly. And it has fired up instantly almost every time since then. There was one winter where I neglected to put a trickle charger on it. 6 months of sitting in a cold garage and it started on the first try. It's been 4 years now and it is still going strong.

I replaced the auxiliary battery A0009829608 on my 2015 Mercedes CLA250. The cars eco on/off at stop lights kept dying completed and had to restart the car so then got Auxillary Battery Malfunction warning. It’s exactly the same size and fits with the cover snapped. Only paid $39.95 and MB online wanted $165 plus shipping. Looks nice and well packaged. The reason I didn’t give it 5 stars is because 1) it has no vent hole so the tube from the car can’t be used 2) the terminals are not a solid piece of metal that is treaded for the bolt. Instead it comes with two rectangular threaded plates and what should have taken me 5 min to change took me 30. First I thought the plate fit snuggly one direction but instead it is perpendicular and loose. Second as it is loose it can’t stay in place and under the dash is tight and goes in at an angle. I had to use my McGyver skills to wedge a rolled up piece of paper in each to push the plate and center it. Then once threaded a few turns I pulled the paper out. Worked awesome. TIP: remove the cabin filter cover before removing this battery.

Su capacidad y función no le pide nada a las más caras

Ordered for my quad didn’t fit, but to my surprise it was the perfect replacement battery for my sled. (Yamaha RS Venture)

Very happy

Didnt even make it 1 year and now wont hold a charge for more than a few hours

Works great, got it for my 2007 Vulcan 900. I keep.the battery charger on it though. But I have no complaints.