The health of your phone battery affects how long it lasts and it gets worse over time as you use and charge it. One cycle equals a charge going from 0 to 100. Cycles are used to measure the health of a battery. Most phone batteries are lithium ion or lithium polymer which means they can only be charged and drained a certain number of times.
Taking care of your Android battery is essential for more charge time between charges. The batteries in the Samsung Galaxy Note9 can hold up to 4000mAh. When fully charged the phone battery can hold 4000mAh of power. The product’s health can drop by up to 90% after use.
This means that your phone won’t get the full 4000mAh even when fully charged. This is why the battery in your phone dies faster now than when you first got it. If the battery life drops below a certain point you might need to change the cell or device. This guide shows you easy ways to check your Android phone battery health, find problems and make it last longer.
How To Check An Android Battery Health: 4 Tips
For long term use you must check the size of your Android phone battery. This is very important for people who trade used cell phones. This is hard to do on an iPhone but it is possible on Android. Here are some more ways to keep track of battery information
To Monitor Your Battery Health Go To The Settings Menu
Android phones have basic battery information in the settings menu but don’t have a built in way to check the battery health. Instead do these things to stop the juice from staying;
- Look at the app for new versions.
- Click on “Battery”. This page shows how much battery life and power are left.
- Press on the three dots in the right corner of the screen and choose “Battery usage”.
- What apps have used the most power since your phone was fully charged and how much has it been used in the last 24 hours
- To access the menu press the three dots in the upper right corner. Then choose “Show full device usage”.This option shows how the system is being used including the screen display and OS.
How to Check the Health of the Battery in Your Samsung Phone;
- Start up the Samsung Members app. To get help, scroll down and click “Get Help.”
- Click on “Interactive checks” near the top of the list. Click on “Battery.” On this page, you can see how the Samsung Members app controls your phone’s battery, power, and size.
Use A Key Code To Assess Battery Health
People with Android phones can get to diagnostic test screens identification numbers and secret codes by using the dial pad in the Phone app to enter patterns of numbers, hashes and asterisks. Do the following to check a phone battery
- You can use the dialer on your phone to call *#*#4636#*#*.
- Click on “Battery information.”
This page doesn’t provide specific information about the battery health but it summarizes its state and rating. Good means that there are no significant problems with the battery. This page is a great place to find out how hot your batteries are. Maintain the temp below 90F to prevent them from getting too hot.
Examine The Health Of Your Battery Using An App
Use third party apps like AccuBattery to learn how the battery on your phone works. AccuBattery is one of the best Android apps on Google Play. There are four tabs on it: Health History Charging and Discharging. If you want to see how healthy your phone battery is after downloading AccuBattery do these things;
- Come up with the AccuBattery app.
- Click on “Health”.
- Check out the “Battery Health” section for a rough idea of how healthy the battery is. To determine how much power in mAh a battery loses over time because of its health you can compare the expected capacity to the design capacity.
AccuBattery gives you more accurate and helpful information as you use your phone. A battery that is above 80 is usually considered healthy. If the battery level drops below 70 and starts to die you should get a new one.
The “Battery Wear” and “Battery Capacity” sections of the Health tab show a bar graph showing the battery daily damage or wear. AccuBattery tells Android users to stop charging for longer battery life when the battery level reaches 80.
The ‘Battery Health’ section gets a number from the ‘Battery Capacity’ section which compares battery data to its design capacity. Click on the Charging tab to learn how long your phone will stay charged at this level. This tab also shows real time information about how fast the phone is charging and how hot the battery is while set up.
When your Android phone is not charged the “Discharging” tab shows how the battery works. It shows real time information about how much power apps use, battery life and more. You can see how your phone battery life has changed by going to the “History” tab.
A Complete Device History Report Can Help You Evaluate Your Battery Health
Finally use a full device history report to check the health of your Android phone battery. These are the most common ways to buy or sell used phones. It only takes two minutes and gives you details about your account such as,
- Device Status
- Carrier Details
- Repair History
The gadget history report checks the health of your battery among other things. It would help if you didn’t buy a used phone without a Phonecheck Verified History Report which can tell you its worth.
Common Symptoms Of A Weak Android Phone Battery
- If your phone won’t turn on the battery is probably dead. But make sure your phone is charged and not just having screen problems. Connect it to different chargers to ensure your current one isn’t broken.
- It needs to be charged to work. The battery is dead if your phone only works when it is plugged in and turns off when it does not. It gets its power from the charger and can’t work without it.
- Keep your battery below 90F so it doesn’t get too hot. Working above this level doesn’t make the battery last longer or speed up. It could be dangerous if your phone feels hot because it means the battery is dying. The battery has grown big. If you charge your phone too much the battery may get bigger and the screen may increase. It is not safe to change the battery before the net breaks.
- It dies quickly even when fully charged. Most smartphones can last up to 8 hours when fully charged. This might not work as well if you use your phone a lot or use apps that drain your battery. The battery may be wrong if your phone dies quickly after being charged.
Conclusion
The battery needs to be taken care of regularly for Android devices to last a long time. You can check the battery status with Settings Samsung Members diagnostic key codes and AccuBattery. Regular monitoring can also detect overheating loss of capacity and unexpected charging.
A complete device history report should be given to everyone who buys or sells a used phone. Slow performance and quick drain are signs of a battery needing to be replaced soon so the user can continue to enjoy the device.