batteryhealthtest

GotoSettings>Battery,thentapBatteryHealth&Charging.iPhonedisplaysinformationaboutyourbattery'scapacity,peakperformance,andwhetheryour ...,Ifyou'reinterestedingettingmoretechnicalinfoaboutyourbatteryusageandestimatedcapacity,youcanusethePowerfgcommand-lineoptionthat'sbuilt ...,2023年10月29日—Inthetestingmenuthatpopsup,lookforBatteryInformationfordetailslikechargelevel,batterytemperaturea...

參考資訊如下
Check the iPhone battery health and usage

Go to Settings > Battery, then tap Battery Health & Charging. iPhone displays information about your battery's capacity, peak performance, and whether your ...

Caring for your battery in Windows

If you're interested in getting more technical info about your battery usage and estimated capacity, you can use the Powerfg command-line option that's built ...

How to check battery health of your Android mobile phone

2023年10月29日 — In the testing menu that pops up, look for Battery Information for details like charge level, battery temperature and health. Note: In case you ...

How to check your phone's battery health

2024年1月28日 — 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 see ...

How to Check Battery Health on Android

2023年9月24日 — Open the phone app and enter *#*#4636#*#*. This will open a Testing menu that may include a Battery information section. You'll see the ...

How to Check the Health of Your Laptop's Battery in Windows

Whether you're still running Windows 10 or upgraded to Windows 11, a Windows battery report will help you keep tabs on the health of your laptop's battery.

How to check your laptop's battery health

2023年6月6日 — The first is Cycle Count, which you'll find near the top of the report under Installed Batteries. Cycle count is an estimate of how many times ...

How to check Android battery health

2024年2月19日 — 1. Open the Settings app on your phone, then select Battery. This option should be easy to find from the top tier menu, but you can also search ...