This is located in Applications > Utilities and can also be accessed by going to the Apple menu > About This Mac > More Info. The fastest way to check if your MacBook is in need of a new battery is to open System Profiler. Looking for iPhone battery replacements? How to tell if you need a new Mac battery The battery in a MacBook, whether it's a MacBook Pro or Air, can be replaced with a new model and many more years use can be had.

They are not designed to be replaceable by members of the public, which makes some people think that they are not replaceable at all. The issue comes when it is time to replace the battery. There is nothing that anybody can do to prevent that. But, the battery life will get worse over time. It's normal for MacBook Air users to get 12 hours on a single charge, and MacBook Pro users should get several hours, even if the laptop is a few years old. These accessories are not included with your MacBook, so make sure you have them ready before you begin.The battery life of an Apple MacBook is something that PC laptop users dream about. To avoid logic board damage, when your MacBook repair is complete but before powering it on, connect it to low-voltage power using a 5-Watt iPhone charger and a USB-C to USB-A cable. Note: The solvent used to dissolve the battery adhesive can damage and/or discolor certain plastics. While it's possible to remove the logic board screws and simply tip the board up slightly to remove the battery, it's very difficult to install a new battery correctly with the logic board still in place. The MacBook's battery contacts are located under the logic board, and this guide recommends removing the logic board completely for battery replacement. A charged lithium-ion battery can create a dangerous and uncontrollable fire if accidentally punctured. Do not smoke or work near an open flame during this procedure.įor your safety, drain your MacBook Pro's battery before you begin this procedure. Perform this procedure in a well-ventilated area. This is best done with the help of an iFixit battery replacement kit the liquid adhesive remover in your kit will dissolve the adhesive securing the battery, allowing you to remove it with ease. Use this guide to remove and replace the glued-in battery from your 12-inch MacBook with Retina Display.

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