How Long Does a Lawn Mower Battery Last?

A lawn mower battery typically lasts between 2 and 5 years. The average lifespan of a lead-acid battery is 3 to 5 years, while lithium-ion batteries typically last 2 to 3 years.

Factors That Lmpact How Long a Lawn Mower Battery Lasts

There are several factors that impact how long a lawn mower battery lasts. The type of battery, the age of the battery, how often the battery is used, and how well the battery is maintained all play a role in how long the battery will last.

The type of battery is one of the most important factors in determining how long it will last. Lead-acid batteries are the most common type of battery used in lawn mowers, and they typically last for about two to three years with proper care. Lithium-ion batteries are newer and more expensive, but they can last up to five years with proper care.

The age of the battery also plays a role in how long it will last. A brand new battery will typically last longer than one that is a few years old. However, if the battery is properly maintained, it can last for several years, regardless of its age.

How often the battery is used also impacts its lifespan. If the battery is only used occasionally, it will last longer than if it is used daily. This is because frequent use can cause the battery to degrade faster.

Finally, how well the battery is maintained also affects its lifespan. Batteries should be kept clean and free of dirt and debris to prevent them from shorting out. They should also be stored in a cool, dry place when not in use to prolong their life.

Riding Mower VS Push Mower Battery

When it comes to lawn care, there are a variety of ways to get the job done. You can choose to use a riding mower, which will require a battery, or you can opt for a push mower, which does not require a battery. There are pros and cons to each option, so it is important to weigh your options before making a decision.

Riding mowers are a great option if you have a large lawn that needs to be mowed on a regular basis. They are also convenient because you can simply hop on and start mowing without having to push the mower around.

However, riding mowers do require a battery, which means you will need to keep an eye on the battery level and make sure it is always charged.

Push mowers are a great option for smaller lawns or for those who do not want to deal with a battery. Push mowers are also typically less expensive than riding mowers.

However, you will need to put in a bit more effort to push the mower around, and you may not be able to cover as much ground as you would with a riding mower.

How do I Know If my Lawn Mower Battery is Bad?

There are a few ways to tell if your lawn mower battery is bad. One way is to try to start the mower and see if it has enough power to turn over the engine. If the engine doesn’t turn over, then the battery is probably bad.

Another way to tell is to use a voltmeter to test the battery. If the voltmeter shows a low voltage, then the battery is probably bad.

Lawn Mower Battery Last

How Many Hours does a Lawn Mower Battery Last?

The average lawn mower battery will last between 20 and 30 hours.

How Long Should a Lawn Mower Battery Hold a Charge?

A lawn mower battery should hold a charge for about 2 to 3 years.

Does a Lawn Mower Charge Its Battery While Running?

No, a lawn mower cannot charge its battery while running.

What Can Drain a Lawn Mower Battery?

There are several things that can drain a lawn mower battery, including leaving the mower’s headlights on, leaving the mower’s engine running, or leaving the mower’s blade engaged.


The average lawn mower battery will last between two and four years. However, this is only an average and some batteries may last much longer while others may only last one year.

The best way to ensure that your lawn mower battery lasts as long as possible is to regularly clean the terminals and keep them free of corrosion. You should also store your lawn mower in a dry, sheltered place when it is not in use.

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