Five Key Ways to Make Golf Cart Batteries Last Longer

New golf cart batteries can cost as much as $1600, making it essential that you get as much life as possible out of your current batteries. Fortunately, there are some steps you can take to make sure your golf cart batteries last as long as possible.

The cost of new golf cart batteries is high, but there are steps you can take to make yours last as long as possible.

Keep the Batteries Clean

Batteries work best when they’re clean and dry, as that can help prevent any corrosion or rust problems down the road. Be sure to use a bristle brush on your battery if it needs to be cleaned. A baking soda and water solution can help you too, but be sure to wear gloves and eye protection while you’re cleaning. Once it’s clean, be sure to dry it off properly before you use it again.

Charge the Batteries Properly

Golf cart batteries need to be charged for eight to ten hours, which makes the best time to charge overnight after you’ve used the golf cart. Be sure, though, that you’re using the proper battery charger every time, as it is essential to match the voltage between the charger itself and the device. Keep in mind that overcharging your batteries can be just as problematic as undercharging them.

Only Use Distilled Water

As you go to fill your battery, you should only use distilled water. It can be tempting to use tap water, but that could be dangerous for the battery. Keep the level just right (not below the plates nor too high), and ensure that it’s not touching the plastic lip when you close it. Be sure you fill it on a plain, level surface. If you spill any water as you’re filling, dry the battery carefully.

Lubricants Can Help Batteries, Too

The acid inside the battery can often corrode it seriously, so be sure to coat the wire lugs and terminals, as well as the battery’s nuts and bolts, with a sealant that won’t harden. Often a layer of petroleum jelly will help. You may also want to seal exposed wires with submersible rubber tape to help make your battery last a bit longer.

Replace Batteries When Necessary

If you’re not getting the speed you need or you’re not seeing the distance you once did with your golf cart, it may be time to replace the battery. You’re better off replacing it at the first sign of trouble than waiting until you’re out in the middle of nowhere before the battery gives its final gasp.

On top of these things, be sure you use your golf cart regularly to get the most out of your batteries. Long periods of inactivity really aren’t helpful to your battery, so be sure you use your cart as often as possible. If you intend to store it for the winter, be sure to properly store the battery in a cool, dry location.