15 Tips to Increase Battery Life on Android Devices

On January 22, 2012, in Hot Info, by Indra Vladvamp

Day by day, Android phones are becoming popular and almost everyone is choosing to buy an android mobile over other mobiles. Apart from the advantages of Android OS, the worst part is its poor battery life. So, here we’re discussing about the ways to improve android phones battery life irrespective of their specifications. Most of the Android Customers are getting used to their low battery backup and they are reconciling to minimize the usage of some of the most important features for dragging their android battery life and vice versa. Increase Android Battery Life is one of the most common questions circulating among all the android lovers. I think it was fair because many Android smart devices to access applications or applications are also to use applications that require an internet connection to run, is very wasteful of battery life. let us ask (on battery power 100%) how much time your android device battery can last?

In the words of Google co-founder Larry Page, “if you are not getting a day [of Android battery] there is something wrong.” There must be “something wrong” with a lot of our phones, so hence the How-To Geek’s practical guide. The website has created a comprehensive tutorial on how to hack, fiddle and twiddle with the settings of an Android phone, to get the best out of the meager battery life. It’s long, but accompanied with large photos explaining every step of the way. Some of the steps involve downloading apps, but most are to do with disabling life-sucking apps and functions. It might make your usage slightly leaner, but at least you’ll be able to get to work and back each day without having to take a charger with you.  [The How-To-Geek via LifeHacker] Saving your battery life isn’t rocket science—the general principle is to get rid of the things that are draining the battery the most, and trim down other things that you need to use, but maybe can tweak a little. Keep reading for the full explanation. :)

Adjust the Backlight to be Less Bright

Since we’ve already determined that the backlight is usually the biggest problem, you should probably adjust the settings. Head into Settings –> Display –> Brightness, where you can choose to automatically adjust, which usually works fairly well, or you can just turn the brightness down to the lowest acceptable level.

Disable Your Wi-Fi When You Don’t Need It

Wi-Fi can really speed up accessing data on your phone, but it can also be a big drain on the battery if you don’t need it enabled, especially when you are out and about… The phone will try and scan for a wireless network even though you may not want it to.

To enable Airplane mode, you can head into Settings –> Wireless & networks–> Airplane mode.

You can easily toggle the Wi-Fi on or off with a widget or shortcut—there’s a built-in widget included in Android phones, or you can use the AnyCut or BetterCut utilities to create your own shortcuts to directly turn them on or off without requiring a widget.


Use Android’s Built-in Battery Usage Screen

There’s a screen built into Android that most casual users probably don’t even know about, and it can tell you exactly what is killing your battery. Head into Settings –> About Phone –> Battery use to see what has been killing your battery life.

From this screen, you can usually see what apps are the worst offenders, and you will probably notice that the biggest problem—at least, the biggest one that we can fix—is actually the backlight on the phone. Personally I’d prefer to talk less to other humans, but that isn’t always an option!

Note: on my phone, I’ve already configured the backlight to not be very bright—normally that number would be a lot higher.

Disable Bluetooth if You Don’t Use It

If you aren’t using a wireless headset, there’s no reason to have Bluetooth running all the time, and you should probably cut it off to save the battery life. If you never use it at all, head into Settings –> Wireless & networks–> Bluetooth.

You can also enable or disable the Bluetooth when you do need it, using the power widget.


Disable Apps that Sync Constantly

The built-in Email application (not the Gmail one, which uses Push technology) can suck the battery badly, because it syncs on a too-regular basis, especially when you have lots of accounts—each one of them is set to sync every 15 minutes. You’d be better off setting it up to sync manually, but if you want it to sync automatically, you should set it to sync less frequently.

Open up the Email application, head to your account, and choose Account settings –> Email check frequency from the menu. Change this to something more like an hour… or never. You can always hit refresh manually when you want to read your email.

The same thing holds true for other accounts, like Twitter clients, which are even less important to update all the time. For Seesmic, you can head into Settings –> Background Updates from the main screen. For the official Twitter app, the settings are similar.

The Facebook application polls automatically in the background, and you can customize the refresh interval for that as well—if you don’t need Facebook updating all the time, you should set this value as high as possible.

From the main Facebook screen—the one with the icons—head into Settings –> Refresh interval from the menu.

Use the Power Widget to Easily Toggle GPS, Bluetooth, Wireless, and Screen Brightness

Android includes a built-in Power Widget that can easily toggle these settings on or off—just long press on the background of one of your screens, choose Widget –> Power Control to add it to the screen. You’ll notice in this example screenshot that I’ve got my GPS enabled but I’m not using Wi-Fi or Bluetooth at the moment—the icon all the way on the right lets you easily toggle the screen brightness settings.

Disable the GPS Location Features

One of the biggest battery sucking features on my droid is the GPS… When I have navigation going, the battery dies far too fast, so I end up having to keep it plugged in the whole time I am driving. This makes sense… but what you might not know is that a lot of other applications use the GPS as well.

You can also change the GPS to use wireless networks, and uncheck the option for Use GPS satellites—this will make the GPS a little less accurate, but it will save your battery. Note that you probably want the real GPS enabled if you’re using Google Maps Navigation.

Additionally, you should turn off the geolocation features in your Twitter client, weather application, or whatever other apps that you really don’t need them in. If you want to keep it enabled, that’s great, just realize that it does drain the battery, so uncheck this option to help.

Disable or Remove Applications That You Aren’t Using

Once you have identified the application that you don’t want running all the time, check in the settings to see if it can be removed from running in the background. Some applications will give you an option for notifications that can be turned off if you don’t need them, making the application not check in the background so often.

It should go without saying, but we’ll say it anyway—you should remove the apps that you don’t need anymore, especially the ones that are draining your battery as determined from the android battery panel or task manager. Head into Settings –> Applications –> Manage Applications and then you can click the Uninstall button for an app.

Use a Task Manager to See What is Always Running

It is a wise decision to have a copy of Advanced Task Cleaner or a similar application installed on your phone to help you kill applications that don’t need to be running, but more so that you can see what exactly is launching itself repeatedly in the background. You can setup an auto-kill list for applications you don’t use that often—make them cut off when you shut off the screen, or after an interval.

Note: If you’ve configured your application settings to not pull down lots of data or do checking in the background, it’s not quite as important to keep tasks killed all the time—that’s really what kills your battery, not having them sitting idle.

You can also configure advanced task manager to show you CPU usage for each app, which is a more useful meter than memory usage when it comes to battery life.

Disable Home Screen Widgets You Don’t Need

If you’ve got loads of widgets that are pulling data from the web, that means they are likely pulling down data in the background all the time. You should try not to go overboard with these, or remove the ones you don’t actually need.


Disable Animated Wallpaper/ Live Wallpaper

Yeah, that sweet animated wallpaper doesn’t help your battery any. Get rid of it for a small extra battery savings.

Use APNDroid to Kill Your Entire Data Connection When You Don’t Need It

If you’re using a phone that’s on the AT&T or T-Mobile networks, you can use the APNDroid utility to kill your data connection entirely with a simple widget. It doesn’t work on Verizon phones in my testing. It’ll disable the data but still allow regular calls and SMS.

Keep the Battery from Getting Too Hot

One of the quickest ways to kill a battery is to leave it out in the sun—try and keep your phone somewhere that isn’t too hot whenever possible. You’ll end up needing to replace the battery a lot quicker if you don’t.

Additional :

Using the Android Power Control Widget

Android Power Control Widget gives you the complete control over the device. Well, you cannot afford to sit quietly by switching-off all the applications in order to increase android battery life which may turn your android device into old Nokia 1110. Using android power control will play its part to increase android battery life. This Widget brings you great control over the device. This widget helps you to on and off the power hungry application in your android device pretty easy. If your Device’s Home Screen doesn’t show this option, then you have to long press and scroll untill you find the Android Power Control Widget.


Never Use Task Killers

Most of the people suggest you to use Task Killer Apps, in order to Turn-Off the background applications. Well, these Task Killer Applications are the power hungry applications. So, It is always suggested to kill your background applications manually instead of using these Task Killer Applications. So, avoid usage of Task Killer apps to Increase Android Battery Life.

There’s a number of other things you can do to extend your battery life a bit—one of which is to use a rooted phone and install the Autostarts utility, which you can use to keep applications from launching themselves automatically. Since this isn’t something you can do on a stock phone, we’re not covering how to do it here.

You can also use an application called Tasker to automate certain actions, like turning on or off the GPS or Wi-Fi when you launch a particular application, or scheduling a time of day to make sure that Wi-Fi is disabled. Lifehacker has a great guide to using Tasker to automate your phone, and they also explain how to use a  configuration to scale back data usage at night. Do you have any other tips?

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2 Responses to 15 Tips to Increase Battery Life on Android Devices

  1. Top 10 Lists says:

    Very nice and informational site.. i think you should also create some more tablets posts so that viewers can read it and there are chances of more amazon sales. :)

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  2. uk business directory says:

    Normally I do not read post on blogs, but I wish to say that this write-up very compelled me to try and do it! Your writing taste has been surprised me. Thank you, very nice article.

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