How to Recondition Golf Cart Batteries

The average golf cart battery will last for about three to five years with proper care and maintenance. However, if you don’t take care of your golf cart battery, it can die much sooner. If you want to extend the life of your golf cart battery, you can recondition it. Reconditioning a golf cart battery is a simple process that anyone can do.

Here’s How to Recondition Golf Cart Batteries:

  1. Start by charging the battery. When the battery is completely charged, disconnect it from the charger.
  2. Using a voltmeter, check the voltage of the battery. It should read around 12.6 volts. If it doesn’t, then the battery needs to be replaced.
  3. Using a hydrometer, check the specific gravity of the battery. It should be between 1.265 and 1.275. If it isn’t, then the battery needs to be replaced.
  4. Disconnect the negative terminal of the battery.
  5. Using a wire brush, clean the terminals and the inside of the battery case.
  6. Reconnect the negative terminal.
  7. Charge the battery again.
  8. Check the voltage and specific gravity again. If both are within the normal range, then the battery is reconditioned and can be used again.


  • Voltmeter
  • Hydrometer
  • Wire brush
  • Golf cart battery


  • If the battery is more than three years old, it’s probably best to just replace it.
  • Reconditioning a golf cart battery will help extend its life, but it won’t last forever.


  • Always wear safety goggles when working with batteries.
  • Avoid touching the terminals with your bare hands.
Recondition Golf Cart Batteries

How Long do Reconditioned Golf Cart Batteries Last?

This answer could vary depending on how well the batteries are taken care of. Generally, a good rule of thumb is that reconditioned golf cart batteries will last about half as long as new golf cart batteries.

Does Epsom Salt Help Golf Cart Batteries?

Epsom salt is commonly used as an electrolyte in golf cart batteries because it increases the conductivity of the electrolyte solution, which helps the battery to discharge more efficiently. In addition, Epsom salt helps to prevent sulfation, a common cause of battery failure.

How can I Make my Golf Cart Batteries Better?

There are a few things you can do to make your golf cart batteries better:

  1. Check the water level regularly and top up as needed.
  2. Keep the batteries clean and free of corrosion.
  3. Avoid deep discharge cycles.
  4. Use a battery charger designed for golf carts.
  5. Store the batteries in a cool, dry place.

Can you Put Aspirin in Golf Cart Batteries?

No, you should not put aspirin in golf cart batteries. Aspirin can act as a corrosive agent and can damage the battery’s internals.

How do you Rejuvenate a Battery?

There are a few ways to rejuvenate a battery. One way is to use a battery charger to charge the battery. Another way is to use a voltage regulator to regulate the voltage of the battery.

How Long can Golf Cart Batteries Sit Without Charging?

Golf cart batteries can sit without charging for a few months without any issues. However, if you let them sit for too long without charging, the batteries will start to lose their charge and will eventually die.

How Much does a Golf Cart Battery Cost?

The average golf cart battery costs between $100 and $300. However, the price will vary depending on the type of battery, the brand, and the size.


Reconditioning golf cart batteries is a great way to save money and extend the life of your battery. By following a few simple steps, you can recondition your golf cart battery and extend its life.

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