OS X Mavericks Will Improve Your Battery Life By As Much As 4 Hours



For those of us who have been running OS X Mavericks since it was announced at WWDC in June, it’s been obvious for a while that OS X Mavericks is a complete miracle when it comes to battery life. Installing Mavericks on any MacBook is enough to eke an hour or so more battery life out of it, but especially when running on MacBooks boasting Intel’s power-sipping Haswell processors, it’s a game-changer.

What kind of battery life increases are you looking at on, say, a 2013 MacBook Air? Up to 30% improvements, according to legendary Apple OS reviewer John Siracusa.

Five Easy Ways To Master Battery Life In iOS [Feature]

Battery Usage

Battery life! It’s a thing!

To get the most time out of your iPhone, iPad, or iPod touch battery, you have to manage it. There’s no substitute for figuring gout how your iPhone uses power, and then optimizing your usage and the enabled services and features on your iPhone to make sure you get the most life out of your battery.

Here are five ways you can stay firmly in charge of your battery.

Battery Draining Too Fast Lately? Facebook Apps May Be At Fault, Says Developer


The iOS developer behind Home Remind has published a blog post about the Facebook apps for iPhone, iPad and Facebook Messenger. He says that according to his testing, the Facebook apps consume way more CPU time than is strictly necessary. Excessive CPU time can lead to battery drain.

The developer used Apple’s own Mac-based app, Instruments, to look at what was running on his iPhone, and found that his Facebook app was activating, doing something for ten seconds, then going back to sleep. It did this all day long during his test. He tested the Messenger app and the Facebook iPad app, and found the same pattern.

If that’s the case, the Facebook app is never truly going to sleep and then terminating like a good app. As a result, it’s using up CPU time, and a lot of your battery.