How to Check Used Phone Battery?

Posted by Joey Franklin on February 22nd, 2022

At some point, Smartphone users face problems with their phone battery. Because batteries are consumable, their performance degrades over time. Simply put, batteries no longer hold as much charge as they did in their original state. In this article you will learn how to check the condition of a used phone battery. Continue reading!

Everyone wants to preserve their phones battery life for as long as possible.

How to check if a used phone has a good battery:

Unfortunately, Android doesnt have a built-in way to check battery status. In case you didnt know, Android offers some basic battery information in its settings.

• Go to Settings, Battery and tap the Battery usage option in the top-right three-dot menu.
  
  
• On the Battery Usage screen that appears, you will see a list of the apps that have used the most battery on your device since it was last fully charged.
  
  
• Press the three dots menu button and select Show full device usage to allow usage of system processes like the screen and the operating system itself.
  
  
• While this doesnt let you manage battery health, it does allow you to identify apps that are using too much battery and limit their use. Many great apps are available for free on the Google Play Store, so give one a try. Almost all of these applications help to accurately determine the health of the battery.
  
  
• This in turn allows your battery to maintain a high capacity for longer. Also, check out these Android power saving tips.

Check the battery status with the prefix | How to check:

Android Smartphone have a few hidden codes that you can enter into the phone app to access the test menu. One of them displays various information about your device, including battery status.

Keep in mind that you dont have to worry too much about the health of the battery. Unless you constantly drain your battery, most phone batteries are reliable enough to last several years with normal use. Its not a bad idea to keep your battery healthy as much as possible, but dont get hung up on it.

For more battery tips, see How to charge your Android phone faster.

Used phone | Solve your trust problems:

There is no guarantee when you buy a used phone. But hey; Dont be spooked when you get your hands on a pristine smartphone!

The battery is an important part of every mobile phone. Depending on whether the phone has a removable battery or not, you need to make sure its good.

If the battery continues to rotate, it is defective.

If you buy a phone without a removable battery, open the phones camera and select burst mode. Take some pictures and if you see that the battery is empty, then brother: THE BATTERY IS DEFECTIVE.

iPhone users can easily check battery life from Settings. Battery life option available. Act accordingly!

Wed say that any iPhone with over 90% uptime is fine as long as the battery is an OEM (Original Equipment Manufacturer) battery - many sellers these days simply buy a third-party battery and then sell the phone.

Dont buy an iPhone with less than 85% charge:

With an Android battery level of 81%, consider the cost of replacing the battery when deciding how much to pay for a used phone. If the phone is cheap enough that you can justify the expense of replacing the battery, then go for it.

Well guys! The point here is to check if a used phone battery is good. Missed something important? Leave us a comment below.

Much luck!