For every person who uses Apple technology, and in particular a MacBook, it is very important that the device works properly and the battery life does not interfere with everyday activities. Apple assures that the MacBook battery is designed for 1000 full recharge cycles. Subsequently, it provides up to 80% of the original capacity. When we notice that the battery life has decreased significantly, we often do not pay attention and increasingly leave it on charge. But not everyone knows that long-term use of a MacBook with a faulty or damaged battery can negatively affect the operation of your device and lead to fraught consequences. A worn out or faulty battery can swell and damage the keyboard or touchpad on your device. Based on this, it is important to understand that it is not worth bringing the MacBook battery life to the last stage. In order to find out the number of recharge cycles on your device, you just need to go to the power properties of your MacBook.