Mountain Lion suffers from poor battery life

Some recent Mac users said that after installing OS X 10.8 (Mountain Lion), their MacBook Pro and MacBook Air experienced battery drain.

These users have reflected this situation in Apple's support forum since July 25 and it seems that Apple is also beginning to investigate the cause of the incident.

This group of users complained that after installing the " Mountain Lion" , the battery life on their device was only about half that of the previous OS X version of Lion. However, it seems that this problem only occurs with a small number of users . Businessinsider said their MacBook didn't have any battery problems after installing this OS. The editor of VentureBeat site said that a Mac is also consuming battery power, but other devices are still in normal condition.

Mountain Lion suffers from a Mac that reduces battery life.

Apple now requires Mountain Lion users to have trouble with batteries recording the operation history and system information to investigate the cause. Some hypotheses are due to network connection errors, file system errors .

Arstechnica said that, through some real tests, they also felt Mountain Lion gave less battery life (tested on MacBook Air 2010). Previously, their MacBook Air 2010 gave about 4.5 hours of battery life when running with OS X Lion (when running a series of applications). Still running these applications, Mountain Lion only uses 3.5 hours, less than 20% less.