This number indicates the total number of complete and incomplete discharge cycles that the battery can withstand during its lifetime. As it has been already mentioned, the batteries are designed to work for a certain number of cycles. To have an idea of the battery design and their working time, it is useful to know the general terms.
HOW TO REFORMAT MACBOOK AIR 2011 PRO
MacBook Air, Pro and Retina computers are equipped with lithium-polymer batteries for maximum working time at compact sizes. Be sure, this measure will definitely endure your laptop’s life! Features of MacBook Air, Pro, Retina batteries If you noticed that your MacBook air battery is draining fast and can work for just about 2 hours, or it is not charging at all, it is high time to replace your MacBook Air battery. Another reason for breakdown can be that your MacBook has often been plugged and unplugged from the charger. Sometimes you can face factory marriage (rare, but possible case). For example, the voltage drops in the network, especially when you do not use a stabilizer. There are also some more battery failure problems. Lithium ion batteries are supposed to be applied under the room temperature, and you should be careful in leaving your device on the beach or inside of your car in winter. Sometimes even new batteries get out of order because of the influence of high and low temperatures.
Then it starts to lose its resource.Īlong with natural battery wear, the replacement might be required is when some liquid gets inside of your device.
1 Why would you need to replace MacBook Air battery? Why it’s important to choose the right one?.