Macbook Battery Leaking
Macbook Battery Leaking

A MacBook battery leak is a serious issue that can damage your computer and potentially cause a fire. If you notice any signs of a battery leak, such as a bulge in the battery, discoloration, or a foul odor, you should immediately turn off your MacBook and disconnect it from the power source.

There are a few reasons why a MacBook battery might leak:

  • Battery age: MacBook batteries are designed to last for a certain number of charge cycles. After the battery has reached the end of its lifespan, it may start to leak.
  • Battery damage: If a MacBook battery is damaged, either by physical impact or by exposure to extreme temperatures, it may start to leak.
  • Manufacturing defect: In some rare cases, MacBook batteries may leak due to a manufacturing defect.

What to do if your MacBook battery is leaking

If you notice any signs of a MacBook battery leak (liquid on the battery, droplets that look like sweating, etc.) you should immediately turn off your MacBook and disconnect it from the power source. Then, you should take the following steps:

  1. Remove the battery from your MacBook.
  2. Place the battery in a safe and well-ventilated area.
  3. Contact Apple Support or a local service provider that specializes in Macbook repairs to schedule a repair.


Q: Is a MacBook battery leak dangerous?

A: Yes, a MacBook battery leak is dangerous. The leaking battery fluid can be corrosive and can damage your computer. The battery fluid can also catch fire, so it is important to take the necessary precautions if you notice any signs of a battery leak.

Q: What are the signs of a MacBook battery leak?

A: The signs of a MacBook battery leak include:

Q: How can I prevent my MacBook battery from leaking?

A: There are a few things you can do to prevent your MacBook battery from leaking:

  • Avoid exposing your MacBook to extreme temperatures.
  • Avoid dropping your MacBook or bumping it against hard surfaces.
  • Keep your MacBook clean and free of dust and debris.
  • Get your MacBook battery serviced regularly by Apple or an authorized Apple service provider.

Q: How much does it cost to replace a MacBook battery?

A: The cost of replacing a MacBook battery varies depending on the model of your MacBook. However, you can expect to pay around $150-$200 for a replacement battery.

Q: Can I replace my MacBook battery myself?

A: It is not recommended that you replace your MacBook battery yourself. The battery is located inside the MacBook and requires specialized tools and knowledge to remove and replace. If you attempt to replace the battery yourself, you could damage your MacBook.

Eric Chan

Hi! I’m Eric and I work on the knowledge base at  You can see some of my writings about technology, cellphone repair, and computer repair here.

When I’m not writing about tech I’m playing with my dog or hanging out with my girlfriend.

Shoot me a message at if you want to see a topic discussed or have a correction on something I’ve written.

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