Battery Leaks – What To Do If Your Battery Is Leaking

Have you ever experienced battery leaks? The battery is an essential part of your truck’s electrical system. It does the role of storing power that is necessary when starting your truck. Putting your eye on your battery more often is the best way to ensure it is properly working. Regularly checking your battery will enable you to determine whether it is leaking and take necessary action before it worsens. Upon reading this guide, you will be able to know the common signs of a leaking battery and what to do when your battery is leaking.

Signs of a Leaking Battery

Here are various signs of battery leaks.

  • A smell of a rotten egg from the battery.
  • You will notice corrosion, especially around the terminals of your battery.
  • The casing of your battery looks warped or bloated.
  • When your battery is always wet,
  • The level of acid is always low.

What To Do In Case Of Battery Leaks

Leaking acid harms your truck, your health, and the environment. Your truck can have various leaks, including brown liquid in the truck battery and red or white stuff leakage. All these are indications that the performance of your battery is weak. 

Consider taking immediate action when you notice signs that your battery is leaking. Doing this will either help in rescuing the condition of your battery or even disposing of it before it starts to interfere with other parts of your engine. Fixing a leaking truck battery is not a complex process, but it is essential to let a professional do it for you. Here are what you will need to fix a leaking battery.

  • A plastic pail or basin
  • Baking soda
  • Sealant
  • Sandpaper
  • Epsom salt

After assembling the above tools, this is what to do when your battery leaks.

  1. Consider uncapping the battery post before you start working on it.
  2. Transfer all the electrolytes from the battery into the plastic pail or basin. Be careful when doing this because the electrolyte itself is acidic and can harm you.
  3. Neutralize the sulphuric acid in the plastic pail using baking soda. 
  4. After emptying all the electrolytes from your battery, use sandpaper to scrab the cracked area until it becomes smooth and the cracks are visible.
  5. When you can see the cracks, apply sealant on them and give them two hours to dry before touching them.
  6. Reconditioning the electrolyte is another event in this step. As you do this, you will need three cups of heated distilled water (150F).
  7. Dissolve a cup of Epson salt into the heated distilled water and let the solution heat.
  8. Pour the cool solution into the electrolyte. After doing this, transfer the electrolyte into the battery.
  9. Consider wiping any spillage from the surface of your battery, as this can cause corrosion if left.
  10. Put back the caps on the terminals and ensure they are tightly held. 
  11. Gently shake your battery for at least 5 minutes and let it charge for 36 hours.


Whenever you note that your battery is leaking, consider taking immediate action. You can either fix it with a professional’s help or dispose of it. If your battery has persistent issues, consider calling a professional to check it.

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