Tips for Android Phone: How to Save Battery Life

As android phone designs changed over the years, manufacturers abandoned swappable batteries to keep their phones sleeker and adapt wraparound screens.

Improved battery technology implies that most phones will obtain you through at least a full day’s use — unless you are overlooking many videos or your device is a year or two old.

If your phone runs out of gas before you go to bed, you’ve got a few options. First, you can buy a new phone. Then, depending on your phone, you might also be able to hold the Battery substituted.

You can pursue these tips to help you monitor and extend the usage of your Battery. 

Optimizing Battery Usage

Samsung devices arrive with a handy tool that automatically optimizes your battery use. It locks any apps running in the background and checks to see if you’re running any apps with too much battery power. While Samsung should automatically optimize your Battery on time per day by default, you can do so manually to deliver you’re saving the most Battery possible. 

  • Select “Optimize now” to get started.
  • Extend the Settings app and select Device care.
  • Choose Optimize now to run the tool.

Other Android mobiles also optimize app usage by default. 

  • Unlock the Settings app and select Apps > See all apps.
  • Go to the app you wish to check and choose Battery.
  • You’ll be able to select from Unrestricted (no optimization), Optimized (the standard), or Restricted (which restricts battery usage even when the app is driving in the background).

Putting Apps To “Sleep”

You can put apps to “sleep,” which guarantees they don’t run in the background when you’re not using them. It implies they won’t receive notifications or updates, helping to prevent these functions from draining your phone’s Battery. One caveat that Samsung cites on its site is that sleeping apps “may drive in the background if you begin to use them again.” Just ensure you don’t put essential apps to sleep, like the ones you use for daily communication or work-related purposes, as you won’t get any notifications from them.

  • Toggle on “Put unused apps to sleep.”
  • A list of “sleeping” apps on my device.
  • Open the Settings on the device and navigate to Device care.
  • Select Battery > App power management.

If you haven’t already, switch on Put unused apps to sleep so your Android Phone can automatically put seldom-used apps to sleep.

Choose Sleeping apps to put apps to sleep when not used frequently manually. To add an app, tap the Plus icon in the top-right corner of the screen. Then, select the apps you want and hit Add.

Follow the same steps above to add or remove Deep sleeping apps and add or remove apps from the Apps that won’t be put on the sleep list.

Android Phone

Enable Adaptive Battery/Brightness

The concept is that your apps and Display will only pull power from the Battery when required. Of course, it would assist if you had both turned on by default, but it never hurts to check and make sure.

  • Ensure “Adaptive battery” is toggled on.
  • Ensure also to turn on “Adaptive brightness.”
  • Open the Settings app and pick Device care > Battery.
  • Select App power management and ensure Adaptive Battery is toggled on.

While you can turn Adaptive Battery off, your Android Phone will continue to reflect what it’s learned so far — and there’s no form to reset the tool and start again. So, if you’re experiencing problems with an app and you suspect Adaptive Battery may be the cause, the only way to start from scratch is to reset your Android Phone completely.

To Turn On Adaptive Brightness 

  • Go to your phone’s settings and select Display.
  • Find and tap on Adaptive brightness, and enable it if it isn’t enabled already.

Unlike Adaptive Battery, you can reset Adaptive Brightness so that your phone will restart the learning process. It’s a slightly complicated series of steps.

Uninstall/Turn Unnecessary Apps Off 

It never hurts to check all your apps periodically and either get rid of or restrict any unnecessarily using battery power. It’s also an excellent concept to determine which apps use much power. On many Android Phone, you can find out which apps have been hogging battery power for the last 24 hours by going to Settings > Battery > Battery usage. But you can also check individual apps. 

  • Toggle off “Allow background activity.”
  • Adjust app power options individually.
  • Go to Settings, select Apps, and tap an app you think is using up much of your power.
  • Beneath Battery, you can see the percentage of how much power the app has used since you last charged your phone.

Suppose you find an app that’s using a lot of power, tap Battery. Then, toggle off Allow background activity to prevent the app from operating in the background. 

Use Battery-Saving Power Mode

You can also turn on a battery-saving power mode when your battery levels are low. Maximum power saving mode conserves the most Battery. It blocks apps from using data or your location in the background, turns off Always On Display, and uses dark mode with a simplified home screen.

Here’s how to change your device’s power mode:

  • First, choose “Power mode.”
  • All the power modes you can choose from.
  • Go to your Settings app, and then choose Device care > Battery.
  • Choose Power mode, and pick the method you want to turn on.

If you want to manually enable or disable a power-saving battery mode, you can do it at the icon in your Quick Settings drop-down menu on the home screen.