How do I check and add water to my golf cart batteries?

How to Check and Add Water to Your Golf Cart Batteries

Step 1: Safety First

  • Wear gloves and safety glasses.
  • Work in a well-ventilated area.
  • Use only distilled water (never tap water).

Step 2: Check Water Levels

  1. Turn Off the Cart and unplug the charger.
  2. Open the Battery Compartment and locate the battery caps.
  3. Remove the Caps (they may be screw-on or snap-off).
  4. Check the Water Level – The electrolyte should cover the battery plates but not overflow.

Step 3: Add Water (If Needed)

  1. Only Add Water After Charging – Water expands during charging, so top off only afterward.
  2. Fill to Just Above the Plates – Leave about 1/4 inch of space from the top.
  3. Use a Battery Watering System or Funnel to avoid overfilling.
  4. Replace the Caps Securely after filling.

Step 4: Maintenance Tips

  • Check water levels once a month.
  • Only use distilled water to prevent mineral buildup.
  • Keep terminals clean to ensure proper charging.

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