How To Prevent Laptop Battery From Swelling. The battery has been used for along time and the swelling battery should be discarded and continued use it will cause safety risks. Battery swelling is a failure mode associated with a type of battery cell technology called Lithium-ion Polymer.
Leave the battery in the device only if it is stuck. There are a number of things you can do to minimize the risk of battery failure. This swollen battery actually caused the touchpad to bulge from this laptops keyboard deck.
The battery has been used for along time and the swelling battery should be discarded and continued use it will cause safety risks.
Instead stop charging and using your laptop. Store the device in a cool dry environment. Never try to puncture a battery to release the gases. Once the battery has reached such a point of failure that the battery is swollen you must assume that all safety mechanisms in the battery are offline.
