How To Minimise Mobile Battery Consumption

01 Set your phone to its minimum possible brightness by default, as it's your display that's by far the biggest user of power. 

02 If you are not using a Bluetooth accessory, turn off Bluetooth.

03 Often a device’s screen is draining the most battery. Displays, AMOLED or LCD, consume a lot of power and one easy way of conserving battery is to lower your screen's brightness.

04 Another option on the Display settings page is ‘Screen timeout’. This allows you to set the duration of inactivity after which your screen will turn itself off. This is again a useful feature when it comes to saving energy. Usually the minimum time duration you can select is 15 seconds; however, you should try out the other options to see what suits you.

05 On the Display settings page you also have the option of choosing a wallpaper. If your device has an AMOLED screen (several high-end devices have it) you can conserve battery by using a black or dark wallpaper. AMOLED screens work differently as compared to LCD screens and do not emit any light when reproducing black, this in turn helps conserve power.

06 If you are not planning on using Wi-Fi for a long period of time, just turn it off.