Apple Macbook Pro and Macbook Air with a quality battery that is claimed to last half a day or even more. This is done to support the international program go green and help the mobility of users.
There are several ways you can do it in a portable computer users to save battery power so they do not bother looking for the outlet while traveling or working outside the home.
Here are tips from a team of web sites that focus MakeMac.com observing technology and Apple products.
Use OS X MavericksPerform updates OS X Maverick when Macbook Pro or Macbook Air you enter a list of supported computer's OS X 10.9. Apple provides several new features in OS X Mavericks useful to save the battery. One is Power Nap and Safari Power Saver. ITunes also claimed even more power efficient on OS X Mavericks.
Harden Energy Saver settingsPerform setting of the Energy Saver System Preferences menu and select Energy Saver. Change settings on the Battery and Power Adapter as small as possible, but consider also so as not to interfere with the activity. Put a checklist on mode 'Put hard disks to sleep when possible' for the rest of data storage media (hard disk or SSD) when not in use.
Turn off Wi-Fi and BluetoothWireless devices Wi-Fi and Bluetooth can be turned off when not in use. In addition to reducing the use of batteries, it can prevent nosy people to do is not as good as accessing shared folders created or other things.
Reducing the brightness of the screenUsers can reduce the brightness (brigthness) on a Mac computer screen to conserve battery life. With a low brightness level, the eye will be more comfortable to look at the screen and not get tired. The same thing can be done for the keyboard backlight in order to obtain dim light and more comfortable.
Revoking an external deviceExternal devices such as USB flash, external hard drive or an external DVD reader should be unplugged when not in use. It is also useful for preventing undesirable things like electricity die and create an external hard drive with electric power into error.
In addition, unplugging unused external devices that also will give comfort to the user while working on the cables connected to the computer.
Source : http://tekno.kompas.com/read/2014/04/20/1441478/Cara.Hemat.Baterai.MacBook.Pro.dan.MacBook.Air