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People who have an Android phone and are suffering from some serious battery issues, here are some simple manual as well as automatic tweaks that will help you keep your phone charged for a longer time and make the best possible use of your battery life.
There are end number of things that eat up your battery power and most of the times they are things that most mobile users are not aware of at all. This article contains all the possible solutions to safeguard your battery life, so i highly recommend that you go through each of these features, settings and customizations that are mentioned ahead in this article.
List of battery power consuming features :
Your phone contains end number of features and settings that consume your battery power without you even realizing it or you were maybe aware of certain features but didn’t realize they used battery power to a great extent.
To get an idea about this navigate to Settings > About > Phone > Battery >Battery Use, which will tell you the entire story.
Settings that are most likely draining your battery power :
The Screen :
Your screen consumes the most battery life especially if its the new Super Amoled or Super LCD display. To minimise the screens battery usage, turn down the brightness. Although your phone is on “Auto” brightness mode which works in most cases, but still might be using more battery than you expect.
You can go to Settings > Display > Brightness, uncheck the “Automatic Brightness” option and manually enter approximately 10%. It may become a little harder for you to see under direct sunlight, but this wont be the case elsewhere.
Another option is to put the power control widget on your home screen which will help you toggling between low and high brightness modes in a much convenient manner. To do so, press and hold an empty section on the screen, select Widgets and select the Power Control option.
Alternatively, you could also lower down the screen timeout from 1 minute to around 15 - 30 seconds by going to Settings > Display. This will aid you in saving battery life as well.
Cellular and Data Connection :
It doesnt matter whether your using a high end 4G phone or a regular 3G device, your cellular and battery connections will eat up your battery big time even if your phone is in a dormant state.
Your data connection can be turned on and off by making use of APNDroid 2.0 or by making use of these Quick Settings. If you just intend to talk, text and send mails then EDGE or 1x is more than required. Data can be turned back on when you are browsing and require extra speed.
When there are Wi-Fi networks in your surroundings, use them. It will automatically turn off your data connection and use Wi-Fi instead which will be a battery life saviour.
However, when you don’t have any Wi-Fi networks in your area, your battery will be drained by constantly making search for available networks to connect to, so its better to turn Wi-Fi off from your Power Control widget when your not in such locations.
Keeping bluetooth on when not required again consumes a lot of battery like Wi-Fi does, so just turn off bluetooth entirely when your not using any bluetooth headset or transferring any files to and fro from your computer. You can do this from the Power Control widget.
GPS again drains a lot of battery when your using it for Google maps or turn-by-turn navigation and if you make use of location services provided by Twitter, Facebook or other social applications then GPS will be used on a more regular basis. GPS controls can also be toggled through the Power Control widget.
Automation of these Settings :
All the above mentioned settings can be toggled through the Power Control widget as per the requirements but that would be too irritating and difficult at times.
Fortunately, all these settings can be automated through an application called the Tasker. With this application you can automate pretty much everything that you desire like GPS, Bluetooth and Data settings.
Use of Juice Defender to scale back data usage :
Juice Defender again automates all the work for you, although you can change some of its settings if you wish to do so. It manages your data connection in a very smart way by turning it off and reconnecting it after every 15 – 30 minutes to check if there are any new mails, Twitter notifications and other alerts to download.
Other Alternatives :
Tweak and Uninstall Data intensive applications :
If you have any applications that you are not making use of, then please uninstall them as there are many applications that try to connect to the internet without even you realizing it and so its best to remove them completely. Also get rid of widgets that grab data constantly like the Facebook widgets or the weather widgets to name a few or change their settings so that they update their data every half an hour or on an hourly basis.
Turn Off the Eye Candy :
Eye candy features like screen animations and live wallpapers can be pretty CPU intensive. If you look forward to save your battery then turning them off is a wise choice although you may loose the flashy and animated look but this solution is ideal if nothing works for you even after performing other tweaks.
Save the phone from getting heated up :
Extreme heat will always kill your battery so don’t leave it in a hot place, get it out of your pocket whenever you can and keep it as cool as possible during the summer.
Stop using a Task Killer :
Task killers are more harmful then helpful and affect you battery to a great extent. You don’t need task killers if you have uninstalled your applications correctly or are not using them when not required. So my advise will be not to use a task killer as its not required at all.
Underclock / Undervolt your device :
You don’t really need all the CPU power always, you can reduce the clock speed or even create custom profiles using the SetCPU application that will turn it away when your phone is sleeping. You can create profiles that underclock your phone as and when the battery keeps going down.
You can also make use of the Kernel Manager application that will help in reducing the voltage thus giving you a better battery life.
Getting a Secondary Battery :
The last option is to get another battery for your phone. Most high end phones now a days have a pretty much useless battery life so you can just get yourself a second battery and keep it safe in any place till your current battery gets exhausted.
Having an extended battery is another option which is heavier then the standard battery but will guarantee you a better battery life. Lastly, make sure that you are buying original OEM battery as the cheap ones will cause a lot of problems, so make sure that you buy a high quality battery for your phone.