How to Fix a Shorted Battery Cell

If you are someone who owns a vehicle or a car, you might have faced a situation where the battery dies or doesn’t work properly. One of the significant reasons behind this issue can be a shorted battery cell. This article aims to provide you with a comprehensive guide on how to fix a shorted battery cell efficiently.

What is a Shorted Battery Cell?

A shorted battery cell happens when a physical connection occurs between the positive and negative plates of the battery. It can cause the battery to malfunction or even die. A shorted battery cell can cause a range of problems, including low voltage, a reduction in battery life, and reduced performance.

How to Identify a Shorted Battery Cell?

If you find that your battery is not working as it should be, it might have a shorted cell. One of the easiest ways to check is to use a multimeter. Set the multimeter to measure the voltage and place the probes on the battery terminals. If you notice a significant drop in voltage, it indicates that one of the cells has failed.

Steps to Fix a Shorted Battery Cell

1. Safety First – Before you begin fixing the shorted battery cell, ensure that you take all the necessary safety measures. Wear protective gloves and goggles to protect your eyes and skin from any damage.

2. Remove the Battery – Remove the battery from the vehicle and place it on a flat and stable surface. Ensure that the battery is not in any contact with any other metal objects.

3. Open the Battery – Use a screwdriver to open the battery. Be cautious as the battery contains corrosive chemicals.

4. Locate the Shorted Cell – Check each cell with a hydrometer to identify the shorted cell. The cell with low specific gravity indicates the shorted cell.

5. Disconnect the Shorted Cell – Use a pair of pliers to disconnect the shorted cell from the battery.

6. Clean the Battery – Use a mixture of baking soda and water to clean the battery. Ensure that you do not spill any liquid on the other cells.

7. Replace the Shorted Cell – Replace the shorted cell with a new one of the same size and capacity. Ensure that you connect it correctly.

8. Charge the Battery – Charge the battery using a battery charger. It is advisable to charge it for 24 hours to ensure that it is fully charged.

9. Test the Battery – Use a multimeter to test the battery voltage. If it shows the correct voltage, it indicates that the battery is working correctly.

Conclusion

Fixing a shorted battery cell is not a difficult task if you follow the right steps. It is essential to take all the necessary safety measures while working with batteries. Remember to replace the shorted cell with a new one of the same size and capacity. Follow this guide to fix a shorted battery cell and enjoy an uninterrupted driving experience.