Laptop battery packs are not recommended for use. The larger size of the battery bulge may squeeze other parts in the computer and cause damage to other parts, thus causing damage to the computer.
  A bulging battery can also cause problems such as battery explosion, which needs to be replaced as soon as possible.

What Causes Laptop Batteries to Swell?

  Generally speaking, our commonly used lithium-ion polymer batteries will generate a small amount of gas inside the battery during charging and discharging, which is generally absorbed during discharge, so slight bulging of the battery is allowed.
  There is no protective plate inside the product, the distribution of positive and negative plates is unreasonable, and the distribution of lye (electrolyte) is uneven, etc., all of which will cause the battery to bulge.

How to Prevent Laptop Batteries from Swelling?

1.Lithium-ion and polymer batteries fear heat.

  Don't leave the laptop in the car on a sunny day, and don't block the laptop's vents. Do not charge the device in the sun or near a heat source.

  If your battery or device will not be used for an extended period of time: Store it in a cool, dry place according to the instructions.

2.Use the charger that came with the device.

  If it is defective, buy one of the same make and model. High-quality equipment and security certificates cost money. No doubt you'll find a charger for half the price. But the money you save on a cheap charger is likely to go towards buying a new device.
 Buying at BatteryMall.com will be the best principle.

3.Replace with new battery.

  This is not only convenient, but also reduces the risk of security issues. If you find your battery is draining quickly, you'd better replace it. If you are not skilled, please leave it to a professional, or you can view our yutoo account video for replacement.

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4.Do not leave your device plugged in all the time.

  When fully charged, your battery will of course stop charging automatically. However, it is recommended that you disconnect your device's charger at intervals and run it on battery so that it can perform its function.