Wmi query battery status

This is helpful for separating workstations based on OS, but one of the most commonly asked for filter is whether the client is running on laptop or desktop hardware.

This is handy for testing things like logon scripts so that you ensure that a group of users or computers block the processing of certain policies. You can achieve the same thing by using different OUs specifically for testing, but this allows you to not disrupt the other regular configurations and policies.

For us to use this method for laptops, we would have to explicitly add the laptop computer objects into an Active Directory group and apply the Deny attribute to the Apply Group Policy setting.

While that will work, it requires manual intervention and as most of us know, manual changes lead to missed changes. This is where we can use the magic of WMI filters to automate the task of identifying a workstation type based on WMI properties.

The FormFactor property tells us what type of memory module is installed in the hardware device. So to isolate the hardware type as desktop you simply use this query:. As always you will have to test these out and flavor taste according to your specific environment. You are absolutely right about the limits of the 2 query types. It is a challenge to find the ideal because each can get different results. Great Article — thanks for the tips.

There are a few GPOs that we want to alter accordingly. Are you aware of a way to structure a WMI filter to make this determination? This is for detecting VMware, but there are also other filters you can build for each virtualization platform e.

Citrix, Microsoft. It would be nice if they labeled the BIOS or had a custom tag we could always rely on, but this is a potential workaround for it. Thanks for your reply. I believe I may actually have something I can use. We should be able to key off of this field to determine if a machine is virtual as oppose to physical. About the battery detection. Would this be picked up by your battery detection and, therefore, make it appear to be a laptop?

To answer my own question… I tested this and it appears that it does know the difference between an installed battery and a UPS. Also, if using the battery option, is a WMI query really necessary?

I need to modify my previous reply. But, another computer that has a UPS and controlling it through the built-in Windows power management did get detected as having a battery. So it appears that the battery option is problematic for detecting a laptop or other portable device.

Sign me up for the newsletter! This site uses Akismet to reduce spam. Learn how your comment data is processed. Like this: Like Loading Great post, Eric. Matt mattvogt. Thanks Matt! Eric, Thanks for your reply. Thanks, David. Desktops should return a 1.Im in charge of monitoring lots of servers, all Dell and a few weeks back someone else noticed that one of our servers was having problems with one of the disks.

The guys from Dell told me to try Open Manage Essentials. It's good but requieres to create a machine on every site and that costs money to buy the hardware and we already have a monitoring system that can reach all sites with no problem but it uses WMI.

Unfortunately there is not a way to do this with WMI. It depends on what software you are using for monitoring, but you would import the mib files and the software should be able to query the server with OMSA and it should respond with the status of the hardware. We currently have a software called NextNine to monitor our servers.

We've also have recently installed Dell OpenManage Essentials because we had a disk failure and no one knew about it because there is no WMI to capture it.

Are you just looking for monitoring storage? In the guide I linked to in the last post, page arraydiskstate should be what you want.

wmi query battery status

Browse Community. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. Hi guys I've noticed that this information was worth to monitor we didn't noticed earlier hahaha. The one server that i'm testing this using server r2 and OMSA 7. Please help since the guys a dell support couldn't help me.

wmi query battery status

All forum topics Previous Topic Next Topic. Hi, Unfortunately there is not a way to do this with WMI. Hi Josh. That is bad news. Do you know how can i do this with SNMP? I'm still confused with that method.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. So I am attempting to use a script I found to monitor four UPSs and send shutdown signals to around 15 servers. I am pretty new to PowerShell, and would love some assistance in being able to query multiple UPS units.

So how can I query all of the UPSs in said script? That should do exactly what you want, assuming all DeviceIDs contain JS07 as part of their identifier. Modify that script to iterate through a list of computer names. Starting at line 94 insert a foreach statement e. This will cycle the script through each computer you provide. Learn more. Asked 6 years, 6 months ago. Active 2 years, 1 month ago. Viewed 2k times. Active Oldest Votes. Keith Hill Keith Hill k 32 32 gold badges silver badges bronze badges.

Sorry, I should have clarified. All four of the UPSs are plugged in to one computer. There are not multiple computers to monitor, just to send the shutdown signal to. Sure but I was going for minimal change to the existing script. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Programming tutorials can be a real drag.

Featured on Meta. Community and Moderator guidelines for escalating issues via new response…. Feedback on Q2 Community Roadmap.Article about how to get status of laptop battery. In this article I will show you how to show battery status of laptop battery like its battery is discharging, charging, full etc.

So let's start with WMI. To access account information of Battery we need to Use System. To use this name space first of all we need to add reference to System. Now its simple to get information about laptop Battery through querying ManagementObjectSearcher Class. Add 1, "The battery is discharging". Add 2, "The system has access to AC so no battery is being discharged. However, the battery is not necessarily charging". Add 3, "Fully Charged".

Add 4, "Low". Add 5, "Critical". Add 6, "Charging". Add 7, "Charging and High". Add 8, "Charging and Low". Add 9, "Undefined". Add 10, "Partially Charged". ToString. Here i have used few status only to show in progress bar you can code whatever you want to show in progress bar.

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wmi query battery status

Kirtan Patel Updated date, Aug 08 Management; so that you can use of its classes. Thank you :. Next Recommended Article. Getting Started With. NET 5.This site uses cookies for analytics, personalized content and ads.

By continuing to browse this site, you agree to this use. Learn more. Office Office Exchange Server. Not an IT pro? We are retiring the TechNet Gallery. Make sure to back up your code. Script Center. Sign in. United States English. Battery Health Check. Try Out the Latest Microsoft Technology. My contributions. Battery Health Check The script outputs the percentage of capacity that your battery can still hold, so that you know whether it's time to buy a new battery or just change your power settings.

Don't buy a new battery without checking the health of the one you have! Downloaded 2, times. Favorites Add to favorites.

Category Hardware. Sub category Batteries and Power Supplies. License TechNet terms of use. Share it:. Tags WindowsCapacityrefreshbattery. This script is tested on these platforms by the author. It is likely to work on other platforms as well. If you try it and find that it works on another platform, please add a note to the script discussion to let others know.

To provide feedback or report bugs in sample scripts, please start a new discussion on the Discussions tab for this script. Disclaimer The sample scripts are not supported under any Microsoft standard support program or service.

The sample scripts are provided AS IS without warranty of any kind. Microsoft further disclaims all implied warranties including, without limitation, any implied warranties of merchantability or of fitness for a particular purpose. The entire risk arising out of the use or performance of the sample scripts and documentation remains with you.Properties and methods are in alphabetic order, not MOF order.

Other 1. Unknown 2. Warning 4. In Test 5. Not Applicable 6. Power Off 7. Off Line 8.

wmi query battery status

Off Duty 9. Degraded Not Installed Install Error Power Save - Unknown Power Save - Low Power Mode Power Save - Standby Power Cycle Power Save - Warning Paused Not Ready Not Configured Quiesced Description of the battery's charge status. In this case, this object should not be instantiated. Qualifiers: Schema "Win32".

This device is working properly. This device is not configured correctly. Windows cannot load the driver for this device. The driver for this device might be corrupted, or your system may be running low on memory or other resources. Driver for this device might be corrupted, or the system may be low on memory or other resources.

This device is not working properly. One of its drivers or your registry might be corrupted.

Win32_PortableBattery class

The driver for this device needs a resource that Windows cannot manage. The boot configuration for this device conflicts with other devices. Cannot filter. The driver loader for the device is missing. This device is not working properly because the controlling firmware is reporting the resources for the device incorrectly. Device is not working properly. The controlling firmware is incorrectly reporting the resources for the device.

WMI Battery Status - Batch file

This device cannot start.Microsoft Scripting Guy Ed Wilson here. It is time for another road trip. Somewhere deep in my Scripting Guy lineage is an association with Kentuckywhich is considered a horse state. Horse shows are really cool. My significant other and I went to a really cool horse show in Passau Germany a few years ago when I was over on the continent teaching Windows PowerShell classes to Microsoft Premier Customers.

While we were at the Apassionata in Passau Germanywe fell in love with Friesen horses. There are several classes at the horse show featuring the Friesen horses, which seem to be appearing more often in the United States of America. The cool thing is at the arena where the horse show is taking place, there is free wireless Internet access,—therefore I can combine three of my favorite activities all at once.

I can write Windows PowerShell scripts on my laptop, take pictures with my digital camera, and hang out on Twitter and on Facebook. Not to mention being able to play with Windows PowerShell. Anyway, the arena seems to have everything except an abundance of power outlets. Luckily, I brought a spare battery. Nevertheless, this brings up a good question, if I am using Windows PowerShell, how can I tell if my laptop is running on a battery or plugged in?

This would be a useful thing to do, if, for example I had detected that I have a laptop computer, and I wanted to kick off an antivirus scan. I just might want to forgo such an operation if the laptop was running on battery. As it turns out, there are several classes that expose battery information.

Oh, wait a second. The horses are lining up for the final judging. Ok, I am back. DudeI can never seem to guess which horse is going to win.

Maybe if I paid more attention to the riders and their horses instead of writing Windows PowerShell scripts I might stand a better chance. Maybe something like this:. Ok, so I can pick the non-winner, but picking the winner is more difficult. Luckily, I know more about picking laptops that are running on battery.

Windows PowerShell Fundamentals Chapter 01 - Architecture and Overview

Here is the information returned by this class. The code seen here uses the gwmi alias for the Get-WmiObject Windows PowerShell cmdlet and relies upon the fact that —class is the first position parameter. There are several properties that are of interest, such as the estimatedChargeRemaining property that reveals I have 19 percent of my battery life remaining, and that that equates to an EstimatedRunTime of 45 minutes. That will give me time to write one more function, take a few pictures, and finish todays Weekend Scripter article.

Cool—when I am finished, I will swap batteries. However, unfortunately, there is no information that indicates if the computer is running on battery, or if it is on power. Oh, you are wondering about the batteryStatus property? It reports 1 which means the battery is discharging, but that is not conclusive proof that I am running on battery.

Luckily, I can use one more WMI class. Using the get-wmiobject Windows PowerShell cmdlet, you can retrieve information as seen here. There are two properties that tell you if the laptop was running on battery power: Discharging or PowerOnline. I think the most accurate property to use would be the PowerOnline property because some advanced battery maintenance routines exercise the battery and therefore could discharge the battery while the laptop was plugged in.

There is only one problem with the Test-IsOnBattery. Well obviously it is not supported because none of the scripts written in the Hey Scripting Guy! But you know what?