How do you replace a swollen MacBook Air battery?AnswerA swollen lithium battery is a ticking bomb inside your MacBook. The trackpad stops clicking, the case bulges, and eventually the screen cracks from internal pressure. Willem caught it in time and replaced the battery himself.SourcesHow to Replace a Swollen MacBook Air Battery (snippet, the answer above is its summary)https://willem.com/en/2017-09-14_saving-a-macbook-air-with-exploded-battery/ (full article)