Best Riding Lawn Mower Batteries (2022): Reviews & Comparison

Your riding lawn mower will start quickly every time and keep running smoothly as long as the battery lasts. A good one is a key to getting your yard looking great, but if it does fail, you'll want a replacement fast!

What To Consider

The best way to keep your lawn mower running smoothly and efficiently is with a replacement battery. If you need something that fits within an inch or two of standard dimensions, we recommend checking out our range of batteries for some great options! These will fit almost any type-of equipment; there's no guessing game when purchasing from us as long as they meet all other requirements like voltage levels (12V) AND height/width measurements don't exceed manufacturer specifications.

If you're looking for a different size from what we have available, please feel free to contact us! We will do our best to help get you the battery that fits your equipment.

When looking for a replacement lawnmower battery, there are a few things you need to consider:

Terminal Position: When it comes to the battery terminal position in a ride-on lawnmower, there are two main types: top post and side post. Most lawn mowers use the top post type, where the positive and negative terminals are located on top of the battery. The side post type has the terminals on the side of the battery.

If your lawnmower uses the top post type, you will need to remove the wing nuts or screws that hold the battery cover in place before you can access the terminals. On some batteries, there may be a connector on one or both terminals that must be disconnected before you can remove the battery. Be sure to note which terminal is positive and which is negative before disconnecting any connectors.

Amp Hours: The amp hours of a battery determine how long it will last before needing to be recharged. Batteries with a higher amp hour rating will last longer than those with a lower rating. When looking for a replacement lawnmower battery, be sure to select one with a higher amp hour rating than the battery you are replacing.

Cold-Cranking Amps: A battery's Cold Cranking Amps (CCA) rating tells you how much current it can deliver in cold temperatures. Specifically, this clarity measures the power generated by an electric motor for thirty seconds at 0 degrees Fahrenheit or -17 Celsius! A too-low CCA may not provide enough juice for your lawnmower, so make sure that any new ones have high ratings before purchase.

How We Selected

We scoured the internet for reliable battery brands and evaluated their durability, as well as Amazon and Walmart user reviews. We also considered whether a company has an established reputation in its field before weighing them more heavily on our list than other companies with less experience or hype surrounding them--this includes those who just launched recently but have already started generating traction due to customer satisfaction rates being high enough where people want what they're selling!

Our Pick
Might Max ML-U1-CCAHR Battery

This 12-volt, 320 CCA battery is perfect for cars, trucks, RVs, and more. It's sealed lead acid (SLA) and AGM spill proof battery that resists shocks and vibration. It also has a long service life and can be mounted in any position.

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ExpertPower SLA Battery

This battery is great for all your needs! The 12v 4Ah 50 Cold Cranking Amps (CCA) Sealed Lead Acid (SLA) Battery has 90 days money-back guarantee and one year warranty. It can replace YTX4L-BS,YT4L12 ATV. Riding Lawn Mower and Scooter Batteries. This rechargeable power source resists shocks+vibrations which makes them last longer during use even in different temperatures ranging from cold to hot conditions.

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NOCO Lithium NLP9, Group 9, 400A Lithium Battery

Introducing the all-new NOCO Lithium 9 12V Powerports Battery, an amazing group 9 battery with 38Wh of power that can be installed on your riding lawn mower or other vehicles without any need for water. It's better than lead-acid batteries in almost every way: no sulfation! No activation is needed because it maintains charge even when not being used; there is zero maintenance required aside from draining them whenever you fill up at home--and these things come fully charged ready to go so installation takes very little time thanks again to the big ol' 400 amp starting amps capacity hint hint).

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What is the average life of a riding lawn mower battery?

The average life of a riding lawn mower battery is about four years. However, this can vary depending on the make and model of the battery and the frequency and intensity of use. It's also important to keep in mind that batteries should be properly cared for to prolong their life. This means regularly cleaning the terminals and keeping the fluid level topped up.

What size battery do I need for my riding lawn mower?

Riding Lawnmower battery sizes vary, so it's best to measure the dimensions of your current battery and then compare them with the dimensions of potential replacements. Also, consider the voltage rating: a 12-volt battery is standard for most lawnmowers. Once you've found a compatible replacement battery, consult the manufacturer's instructions for installation. In most cases, you'll need to remove the cowling or housing that protects the engine, then detach the existing battery (usually held in place by clamps or screws) and replace it with the new one. Finally, reattach the cowling and test your work by turning on the mower.

Can you jump lawn mower battery with a car?

Yes, you can jump a lawnmower battery with a car, but it's not recommended. Jumping a battery with another battery can cause damage to both batteries, and it's more likely to start a fire than get the lawnmower going. A better option is to use a battery charger. Battery chargers are designed to charge batteries without damaging them, and they're relatively inexpensive. So before you try to jump your lawn mower battery with your car, consider using a battery charger instead.

What drains a lawnmower battery?

There are a few things that can drain a lawnmower battery. One of the most common reasons for a battery to die is leaving it in the machine when it's not in use. Other reasons include using the wrong type of battery for your machine, allowing the battery to run completely out of power, and having corroded or damaged terminals.

How do you revive a dead lawn mower battery?

Dead lawn mower batteries can often be revived using a battery charger. If you have a battery charger, connect the red wire to the battery's positive terminal and the black wire to the negative terminal. Then plug in the charger and wait until it indicates that the battery is fully charged. If you don't have a battery charger, you can try jumper cables. Connect one end of the black jumper cable to the dead battery's negative terminal and then connect the other end of the black jumper cable to an unpainted metal surface on your car. Connect one end of the red jumper cable to the positive terminal of your car's battery and then connect the other end of the red jumper cable to the positive terminal of the dead lawn mower battery. Let the car engine run for five to ten minutes, and then try starting your lawnmower again.

Riding lawn mowers are a great way to keep your property looking neat and tidy, but like all machines, they need occasional TLC to run their best. Regular maintenance will help your riding lawn mower last longer and run more efficiently. Ensure you're following the manufacturer's recommended schedule for tune-ups and oil changes, and don't forget about the battery! A good quality riding lawn mower battery can make all the difference when it comes time to start up your machine on a hot summer day. We hope this guide has helped you choose the right battery for your needs. Thanks for reading!

About the author, Phil Borges

Phil Borges is a battery aficionado. He's written extensively about batteries, and he loves nothing more than discussing the latest innovations in the industry. He has a deep understanding of how batteries work, and he's always on the lookout for new ways to improve their performance.