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Smartphone Functions That Use A Lot of Battery Power

You’d be surprised at the smartphone functions that drain your battery. Luckily, there are ways to limit the battery drainage of these processes.

Does your phone’s battery life suck? If you’re always struggling with a short battery life, use PSafe’s PowerPro to pinpoint the apps that are draining your phone’s battery. PowerPro gives you suggestions to make your battery last longer, as well as suggestions on how to manage your apps that take up too much power. Click here to improve your phone’s battery life:

Still, there are other ways that you can improve your smartphone’s battery life. There are several functions and tasks on your smartphone that can take up so much of your battery’s limited supply. Sometimes, the biggest battery power stealers aren’t always the most obvious. The following will discuss five of the worst — and most surprising — energy drainers.

Read More: Here’s Why Your Phone’s Battery Life Sucks


Even if you never use them, apps can be a significant drain on your battery power. So, it makes sense to get rid of the apps that you rarely — or never — use. Use App Manager to quickly uninstall any apps that you no longer want on your device. This will save you from going through all of the apps on your device to locate the ones you no longer want. Click here to quickly remove unwanted apps:


Weather, news, and social media widgets on your home screen are there to give you real-time updates. But did you know that these are also battery drainers? This is because they’re often vibrantly-colored and always syncing. If you don’t need a widget, you should press and drag it to the trashcan icon.

Signal Search

If you’re in a low-signal or a no-signal area, your phone doesn’t know what’s going on. If you let your phone function normally there, it will keep looking for a signal over and over again. To prevent your phone from draining its battery, flip it to Airplane Mode instead.

Over- and Under-Charging

Your phone’s battery functions the best if you keep it between 40% and 80% battery. Don’t let the phone’s charge drop below 40% — if you let the battery drop low and then recharge again to full, you’ll shorten the battery’s life overall. Additionally, don’t let your phone keep charging when it’s already full.


Vibrate mode is one of the worst settings for your battery life. Either turn your phone completely to silent or turn on the ringers. To change, head to “Settings” and “Sound,” and then uncheck “Vibrate for Calls.” If you navigate to “Language and keyboard,” you can also uncheck “Vibration feedback,” which is the vibration that happens when you type — another major battery drainer.