Over time, laptop batteries naturally lose their ability to hold a full charge. If your device shuts down unexpectedly, drains quickly, or displays battery service alerts, it may be time to replace a MacBook Pro battery. Common searches include MacBook Pro 2017 13 inch battery replacement, 2018 MacBook Pro battery, and MacBook Pro 2015 battery replacement, as these models continue to be widely used. Battery replacement is not limited to MacBook Pro devices either, with many users also seeking a MacBook Air 2017 battery replacement or MacBook Air 2020 battery replacement to restore portability and improve daily productivity. Replacing an ageing battery can often give a laptop several more years of useful life.