I'm running Mavericks on my Air. Activity Monitor will show you how long the machine has been on battery, and how long the estimated battery remaining will last. The time on battery includes time the machine has been in sleep etc.
I'd like to monitor the battery time my machine is actually in use, to see how long my battery will last with actual usage. Anyone know of an app to do this?
I'd like to monitor the battery time my machine is actually in use, to see how long my battery will last with actual usage. Anyone know of an app to do this?