From smartphones to laptops to even styluses like the Apple Pencil, many devices rely on lithium-ion batteries. These batteries have become increasingly popular in recent years due to their slim design, enabling thinner and sleeker laptops that offer ultimate portability. Advertisement
While these batteries are undeniably the reason why our devices can run the entire day with a single charge, they’re far from perfect and can be prone to swelling under certain conditions, such as overcharging, excessive heat, or age-related degradation….

Check out the original article: [Slashgear]What Causes A Swollen Battery In Your Laptop & Is It Safe To Still Use?