Is Battery Swelling Dangerous. Laptop battery swelling is a computing and safety issue you shouldnt ignore and one that you should deal with quickly and safely. Generally this problem occurs with li-ion battery because of over charging ie passing of over ampere through the circuit.
To sum up. Lithium-ion batteries are the darlings of modern technology but like anything there are pros and cons. This lithium polymer battery since it has already degassed which is why it is swollen is not really dangerous in the terms of its stability it is not going to explode because it has already degassed safely and now that it has a hole to escape into the environment your even better off -.
You can bring it to your local computer repair shop where they will have access to proper recycling processes to ensure safe recycling or disposal.
Battery swelling happens due to a little thing called outgassing which occurs when a battery gets overcharged damaged or simply oldUnder those circumstances the chemical reaction that keeps your battery running breaks down and just like the name suggests outputs gas. The first device I ever had that the battery did this and damaged the device was a. A swollen battery is a major inconvenience and a potential health hazard. Removal and disposal of a swollen battery can be dangerous but leaving a swollen battery inside a device can also cause serious harm.
