a swollen phone battery is a sign that the battery is damaged and needs to be replaced immediately. Swelling can occur in Lithium-ion batteries due to overcharging, exposure to heat, or physical damage. A swollen battery can cause your phone to become unstable, pose a risk of fire or explosion and may completely stop your phone from turning on.
Swollen or bloated batteries can be dangerous. If your phone battery has swollen, do not charge your phone. You will need to repair or replace your phone as soon as possible. What is a swollen battery / bloated battery? What should I do if my phone battery has swollen? Why does it matter? Causes of a swollen battery?
A swollen battery can cause damage to your phone, and in severe cases, it could lead to fire or explosion, posing a risk to your personal safety. Any attempts to charge or use the swollen battery in your phone may result in further complications. It is highly recommended to replace a swollen battery as soon as possible.
Don’t ignore it. A swollen battery is a serious issue – not only because your phone will be dead in a matter of minutes. With time it will get worse. At some point your phone will stop working altogether, because the battery will die.
Batteries usually swell because gas builds up, creates pressure, and expands them. With that in mind, we must consider the more common causes for a battery to store gas. Manufacturer defects can happen. If the battery maker doesn’t make the battery correctly, gas can slowly build up during the charging process.
One of the primary concerns when balancing battery attributes to design high-performance batteries is swelling, the expansion of the battery due to a build-up of gasses inside.