On the command prompt, simply type the following command and hit Enter. Alternatively, you can also search for cmd in the start menu. To run the utility, press the Windows Key + R and type “cmd “. It’s a command-line utility used to generate a detailed report. The indicator can be accessed by pressing the 'Windows' and 'G' keys together on your keyboard or hitting the Xbox button on your controller to bring up the game bar. Windows has a native tool called “powercfg” to ascertain your battery’s health. For instance, if you charge your battery till 65% and drain it and again charge it until 35 %, it’ll be counted as one full cycle. Battery Cycle Count is the total number of times a battery can be charged and discharged.As time passes, the design capacity decreases and the battery is able to hold lesser power. Full Charge Capacity is the current capacity a battery can hold.Design Capacity is the total capacity your battery is supposed to hold.How to Check Battery Health on Windows and Androidīefore we jump onto the topic, let’s look at a few basic jargon related to batteries. But if you’re still curious, here are ways to check battery’s health on Windows and Android. Nonetheless, lithium-ion batteries are meant to last for years and if you use the battery well, you shouldn’t have any issues whatsoever. This application notifies you when battery is fully charged. Perfect way to see battery status and remaining charge time on your main screen Protect your battery from overcharging with Save Battery application. I’m sure you might have had such instances with your phones or laptops as well. Generate accurate analysis, analytics and reports. But to my dismay, I later found out the true reason for the drain, a bugged update. PbPercent.Text = ((pb.Value / pb.Maximum) * 100).ToString("F2") + "%" Īsync private void AggregateBattery_ReportUpdated(Battery sender, object args)Īwait Dispatcher.RunAsync(CoreDispatcherPriority.My phone’s battery recently died and as anyone would do, I rushed to fix it. Pb.Value = Convert.ToDouble(report.RemainingCapacityInMilliwattHours) Pb.Maximum = Convert.ToDouble(report.FullChargeCapacityInMilliwattHours) (report.RemainingCapacityInMilliwattHours = null)) If ((report.FullChargeCapacityInMilliwattHours = null)|| Disable progress bar if values are null PbPercent.FontFamily = new FontFamily("Segoe UI") PbPercent.Margin = new Thickness(0, 5, 0, 10) Pb.HorizontalAlignment = HorizontalAlignment.Left PbLabel.FontFamily = new FontFamily("Segoe UI") PbLabel.Margin = new Thickness(0,10, 0, 5) Var battery = await Battery.FromIdAsync(device.Id) ĪddReportUI(BatteryReportPanel, report, battery.DeviceId) Ĭatch Var deviceInfo = await DeviceInformation.FindAllAsync(Battery.GetDeviceSelector()) įoreach(DeviceInformation device in deviceInfo) async private void RequestIndividualBatteryReports() This example shows how to create a battery report for all batteries connected to the device. Finally, call GetReport to get the individual battery report. Then, using the Id property of the desired DeviceInformation object, create a corresponding Battery with the FromIdAsync method. Use GetDeviceSelector with the FindAllAsync method to obtain a collection of DeviceInformation objects that represent any battery controllers that are connected to the device. You can also create a BatteryReport object for individual batteries. ![]() Var aggBattery = Battery.AggregateBattery ĪddReportUI(BatteryReportPanel, report, aggBattery.DeviceId) private void RequestAggregateBatteryReport() Once you have an aggregate battery object, call GetReport to get the corresponding BatteryReport. Other times, the battery object may be null. ![]() Thus, it's possible to create a battery object even when no batteries are present. Depending on the device, sometimes the controller is attached to the physical battery and sometimes it's attached to the device enclosure. Note A Battery class actually corresponds to a battery controller. The aggregate battery represents all battery controllers connected to the device and can provide a single overall BatteryReport object. This is where the AggregateBattery class comes in. Some devices have more than one battery and it's not always obvious how each battery contributes to the overall energy capacity of the device. This topic describes how to get a battery report that includes detailed battery information (such as the charge, capacity, and status of a battery or aggregate of batteries), and handle state changes to any items in the report.Ĭode examples are from the basic battery app that's listed at the end of this topic.
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