Hi,
I recently purchased Macbook Air 13" 2015 without any upgrades. I am not getting 12 hours battery back up as apple promised. I am getting around 7-8 hours.
How to check the amount of time battery utilized after full charge?
I try downloading few apps but apps show the remaining time of battery not used time.
MacBook Air, OS X Yosemite (10.10.3)
Charge the battery to full. Disconnect the Mac from power.
Applications > Utilities > Activity Monitor
Click the “Energy” tab.
Time on Battery: The time elapsed since your portable Mac was unplugged from AC power.
Charge the battery to full. Disconnect the Mac from power.
Applications > Utilities > Activity Monitor
Click the “Energy” tab.
Time on Battery: The time elapsed since your portable Mac was unplugged from AC power.
Hitout22 wrote:
I am not getting 12 hours battery back up as apple promised. I am getting around 7-8 hours.
Apple does not promise you 12 hours of battery run time. Read very carefully and you will note that they say UP TO, not will.
Ciao.
Thanks this is what I wanted
How to check the amount of time battery is utilized from last charge?
