MacBook SMC Firmware Update 1.5 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application belongs to System Tools. We recommend checking the downloaded files with any free antivirus. This free software for Mac OS X is an intellectual property of Apple Inc.
From the developer:
MacBook SMC Firmware Update is a free-to-use application that fixes battery issues. This update addresses a rare issue on some Apple notebooks where a battery that has accumulated more than 1000 charge cycles may unexpectedly shut down or stop functioning.
You may want to check out more software for Mac, such as MacBook Pro SMC Firmware Update or MacBook EFI Firmware Update, which might be similar to MacBook SMC Firmware Update.
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