About this MacBook Air update:
  • This update is recommended for MacBook Air (mid 2013) models.
  • Previos version (1.9) is for Mid 2012 models.
  • This update addresses rare issues where the battery unexpectedly stops functioning, the system does not recognize the battery, or the system hangs when the battery charge reaches less than one percent.

System Requirements:
  • OS X 10.6.8
  • OS X 10.7.5
  • OS X 10.8.2 or later

Supported Languages: Learn more.