Whether you use a high-end orbudget device, its battery degrades over time. Knowing its status is vital, especially if you plan to trade in or sell your phone. You might also need to check the battery health to troubleshoot charging issues with your phone. Perhaps you need to charge it more often than usual if thebatteries draineven before the day’s up. This guide shows you how to check the battery health of your Android or iOS device.
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What’s the difference between a phone’s battery health and life?
Your phone’s battery health refers to how long you may use it before replacing it. New and unused phones have a maximum percentage of 100% and will reduce over time from continuous usage. Charge cycles, downloaded apps, and time spent using the device affect how fast the battery deteriorates. As your smartphone’s battery health degrades, you must charge it more frequently.
The battery level or life means how much time remains before your phone shuts down from a low charge. A status meter appears on your screen’s upper-right or upper-left corner to indicate it. Watching this doesn’t tell you anything about your phone’s battery health. Still, it’s a helpful indicator of whether yourphone has charging issues.

iPhones make it easy to check your battery health in the Settings menu. You’ll need a third-party app to check an Android phone’s battery health. However, you can use the exclusive Members app to check battery health if you own a Samsung phone. You can also check the battery health on select Android phones by dialing a command code.
How to check the battery health on all Android phones
Dial*#*#4636#*#*on your phone app to display the code in a hidden menu. If you seeBattery information, tap this to check your phone’s battery health. This trick doesn’t work on all Android devices. Your best choice is to download a third-party app from the Google Play Store. Here are three apps that can display your battery’s health info.
AccuBattery predicts how long your battery will last
AccuBattery scans your phone and determines how long your battery lasts when it’s active or in sleep mode. You’ll also see a live display of current discharge and temperature, among other information. You can’t get the health info immediately as the app needs time to monitor your phone’s activity and provide accurate data. When it’s ready, AccuBattery shows you the present battery capacity compared to its factory state. Also, you’ll see the damage your battery sustains daily from excessive charging.
CPU-Z displays phone health and performance
CPU-Z is another smartphone analyzer that offers extensive features. You get insights into your phone’s health and performance. It displays processor, device model, OS, thermal, and sensor information. But it has ads. It gives you a quick summary of your battery health and its charging status, percentage, temperature, voltage, and capacity.
How to check your Samsung phone’s battery health
Samsung Members is a community app that connects you with other users, displays the latest news and support content, and brings you closer to exclusive perks. Also, the app features a diagnostics menu that tests your phone for faulty hardware. Its battery status checker doesn’t show you a specific percentage. However, it shows how your battery is doing on a scale ofGoodtoWeak.
Members is preinstalled on most Samsung phones and is an exclusive app for its users. you may download it from the Galaxy Store app or Google Play Store if you don’t have it on your device. After you’ve done that, follow these steps to check your battery life:

Your battery is in good shape if you see theNormalstatus and battery life is inGoodcondition. If it showsAction requiredand the battery life asBadorWeak, visit a repair store for a replacement.Samsung Care Plusprotection should cover these services.
How to check the battery health on an iPhone
The settings menu on your iPhone holds your battery health information. It displays information from the last ten days of battery usage and activity. It’s illustrated on a graph showing insights into which apps consume the most power.
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Protect your phone’s battery health
Although battery degradation is inevitable, it pays to know how to check its health. You can detect the signs of a deteriorating battery by following this tutorial so you know when to replace it. Digging in the Settings app of your Android phone will get you stats like battery usage and drain.
Check out our guide on extending yourSamsung phone’s battery lifeto increase its lifespan. These suggestions apply to most Android phones and help you get more out of a single charge.


