Considering lawn mowers tend to sit for months during the wintertime, it’s normal to expect a lawn mower battery to last three or four years. If you’ve confirmed with your DMM that the battery and connections are weak, then it’s likely time for a new lawn mower battery.
How long should a lawn tractor battery last?
As a general rule, you can expect the battery in a riding lawn mower to last you for about four years. Once it gets near the end of this lifespan, you’ll notice the battery will not be holding its charge for as long as it once did.
How do I know if my lawn mower battery is bad?
Maintaining a fully charged lawn mower battery can extend battery life for four to five years. Sit on the mower, depress the clutch and turn the key. If the engine does not crank, cranks slowly, or makes a clicking noise your battery may be dead.
How often should I charge my lawn mower battery?
Its battery needs to be charged eight to 10 hours prior to the first use and again only just before storing the mower. Cub Cadet does not recommend charging the battery after each use; it would need to be charged during the mowing season only when the mower is not used for at least one month.
Why does my lawn mower battery keep going dead?
One issue is loose cables where they connect to the battery posts. A loose connection makes a battery work harder, thereby draining it of power more quickly. Cleaning the posts and tightening the connections should renew the battery’s ability to hold a charge. A larger problem is a cracked battery case.
What is the best lawn tractor battery?
6 Best Lawn Mower Battery Reviews
- Weize 12V 35 AH Rechargeable Battery. …
- Expert Power EXP12180 Battery. …
- Mighty Max Battery ML35 – 12 SLA Battery. …
- Expert Power EXP12200 Battery. …
- Chrome Battery Deep Cycle SLA Rechargeable Lawn Tractor Battery. …
- Universal Power Group 12V 35 Ah UB12350 Battery.
Will a lawn tractor run with a dead battery?
Many of the features on a lawnmower are impossible to use without the assistance of a battery. The good news is that most riding lawnmowers come with a charging system so that you can always make sure the battery is fully charged prior to using your lawnmower again.
How long does it take to charge a dead lawn mower battery?
If you are using a 10-amp charger, your mower’s battery should charge in approximately one hour. Of course, connecting the battery to a lawn mower battery charger that has fewer amps may extend charging time.
Can I jump my lawn mower battery with my car?
You can jump the mower with the battery in your car or with a portable jump-starter, but you can only use your car battery if your mower has a 12-volt battery. In addition, you can’t use your portable jump-starter to jump a 6-volt battery if it doesn’t have a 6-volt setting.
Does a riding lawn mower charge its own battery?
Most lawn tractors possess one of two types of charging systems to help keep the battery up and running. … As the belt turns the alternator, the alternator continually generates power to recharge the battery.
How do I know if my lawn mower battery is 12 volt?
Count the number of plastic caps, if present, and multiply them by two to determine the battery voltage. For example, if there are six caps, it’s a 12-volt battery, because 6 times two equals 12.
How can I make my lawn mower battery last longer?
If it still won’t hold a charge after a few hours on a slow charge, replace it. The best way to help the battery last longer is to keep everything clean and dry and protect the battery terminals from corrosion during the mowing season.
How do you winterize a lawn mower battery?
How to Winterize a Lawn Mower
- It’s a good idea to remove your lawn mower battery for the winter and store it in a cool, dry place. …
- Brush or hose off leaves, grass and mud from your mower. …
- Store your mower in a dry, protected place such as your garage or a garden shed.
Is it bad to leave gas in lawnmower over winter?
Unused gas left in a mower over the winter can get stale, gumming up the carburetor and inviting rust. … Turn the mower off and allow the engine to cool, then siphon excess gas into a clean can. (You can put this gas in your car, provided it hasn’t been mixed with oil.)