Added PowerShell Scripts into WIP folder

scripts_wip/Win_Battery_Capacity_Check.ps1

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+<#
+.Synopsis
+    Checks the battery full charge capacity VS the design capacity
+.DESCRIPTION
+    This was written specifically for use as a "Script Check" in mind, where it the output is deliberaly light unless a warning or error condition is found that needs more investigation.
+
+    If the total full charge capacity is less than the minimum capacity amount, an error is returned.
+#>
+
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory = $false)]
+	[int]#The minimum battery full charge capacity (as a percentage of design capacity by default).  Defaults to 85 percent.
+    $minimumBatteryCapacity = 85,
+
+    [Parameter(Mandatory = $false)]
+    [switch]#Set the check condition to absolute mWh values instead of a percentage
+    $absoluteValues
+)
+
+try{
+    $searcher = New-Object System.Management.ManagementObjectSearcher("root\wmi","SELECT * FROM BatteryStaticData")
+    $batteryStatic = $searcher.Get()
+        #CIM approach threw errors when Get-WMIObject did not - WMI approach is not available in PSv7, so took .NET approach
+    $batteryCharge = Get-CimInstance -Namespace "root\wmi" -ClassName "BatteryFullChargedCapacity" -ErrorAction Stop
+} catch {
+    Write-Output "No battery detected"
+	exit 0
+}
+
+if (-not $batteryStatic -or -not $batteryCharge) {
+	Write-Output "No battery detected"
+	exit 0
+}
+
+$chargeCapacity = $batteryCharge.FullChargedCapacity
+$designCapacity = $batteryStatic.DesignedCapacity
+
+$available = [math]::Round(($chargeCapacity / $designCapacity) * 100,2)
+$label = "%"
+if ($absoluteValues) {
+    $available = $chargeCapacity
+    $label = "mWh"
+}
+
+If($available -le $minimumBatteryCapacity)
+{
+    Write-Output "The battery needs investigating.  Full charge capacity is below the threshold of $minimumBatteryCapacity $label ($available $label available of design capacity $designCapacity mWh."
+    Exit 1
+} else {
+    Write-Output "The battery is reporting ok. Full charge capacity is above the threshold of $minimumBatteryCapacity $label ($available $label available of design capacity $designCapacity mWh."
+    Exit 0
+}

scripts_wip/Win_CPU_Uptime_Check.ps1

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+<#
+.Synopsis
+    Checks Uptime of the computer
+.DESCRIPTION
+    This was written specifically for use as a "Script Check" in mind, where it the output is deliberaly light unless a warning or error condition is found that needs more investigation.
+
+    If the totalhours of uptime of the computer is greater than or equal to the warning limit, an error is returned.
+#>
+
+[cmdletbinding()]
+Param(
+    [Parameter(Mandatory = $false)]
+    [int]#Warn if the uptime total hours is over this limit.  Defaults to 2.5 days.
+    $maximumUptimeHoursWarningLimit = 60
+)
+
+$uptime = (get-Date) - (Get-CimInstance -ClassName Win32_OperatingSystem | Select-Object -ExpandProperty LastBootUpTime)
+    #v7 introduces Get-Uptime, but using WMI is backwards compatiable with v5
+
+If($uptime.TotalHours -ge $maximumUptimeHoursWarningLimit){
+    "Uptime is over threshold ($($uptime.TotalHours)/$maximumUptimeHoursWarningLimit)"    
+    Exit 1
+}
+
+"Uptime is below threshold ($($uptime.TotalHours)/$maximumUptimeHoursWarningLimit)"
+Exit 0

scripts_wip/Win_Disk_HealthCheck.ps1

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+<#
+.Synopsis
+    Outputs Drive Health
+.DESCRIPTION
+    This was written specifically for use as a "Script Check" in mind, where it the output is deliberaly light unless a warning or error condition is found that needs more investigation.
+
+    Uses the Windows Storage Reliabilty Counters first (the information behind Settings - Storage - Disks & Volumes - %DiskID% - Drive health) to report on drive health.
+
+    Will exit if running on a virtual machine.
+
+.NOTES
+    Learing taken from "Win_Disk_SMART2.ps1" by nullzilla, and modified by: redanthrax
+#>
+
+# Requires -Version 5.0
+# Requires -RunAsAdministrator
+[cmdletbinding()]
+Param(
+    [Parameter(Mandatory = $false)]
+    [int]#Warn if the temperature (in degrees C) is over this limit
+    $TemperatureWarningLimit = 55,
+
+    [Parameter(Mandatory = $false)]
+    [int]#Warn if the "wear" of the drive (as a percentage) is above this
+    $maximumWearAllowance = 20,
+
+    [Parameter(Mandatory = $false)]
+    [switch]#Outputs a full report, instead of warnings only
+    $fullReport
+)
+
+BEGIN {
+        # If this is a virtual machine, we don't need to continue
+        $Computer = Get-CimInstance -ClassName 'Win32_ComputerSystem'
+        if ($Computer.Model -like 'Virtual*') {
+            exit
+        }
+    }
+
+PROCESS {
+    Try{
+        #Using Windows Storage Reliabilty Counters first (the information behind Settings - Storage - Disks & Volumes - %DiskID% - Drive health)
+        $physicalDisks = Get-PhysicalDisk -ErrorAction Stop
+        $storageResults = @()
+        foreach ($disk in $physicalDisks) {
+            $reliabilityCounter = $null
+            try {
+                $reliabilityCounter = $disk | Get-StorageReliabilityCounter -ErrorAction Stop
+            }
+            catch {
+                Write-Error "No Storage Reliability Counter for '$($disk.FriendlyName)'. This usually means the driver/controller isn't exposing it."
+            }
+
+            $storageResults += [pscustomobject]@{
+                FriendlyName			= $disk.FriendlyName
+                SerialNumber			= $disk.SerialNumber
+                BusType					= $disk.BusType
+                HealthStatus			= $disk.HealthStatus
+                OperationalStatus		= ($disk.OperationalStatus -join ", ")
+                Temperature 			= $reliabilityCounter.Temperature
+                Wear					= $reliabilityCounter.Wear
+                ReadErrorsTotal			= $reliabilityCounter.ReadErrorsTotal
+                WriteErrorsTotal		= $reliabilityCounter.WriteErrorsTotal
+                ReallocatedSectors		= $reliabilityCounter.ReallocatedSectors
+                PowerOnHours			= $reliabilityCounter.PowerOnHours
+            }
+
+            If(
+                $disk.HealthStatus.ToLower() -ne "healthy" -or
+                ($disk.OperationalStatus | Where-Object -FilterScript { $_.ToLower() -ne "ok" }) -or
+                $reliabilityCounter.Wear -ge $maximumWearAllowance -or
+                $reliabilityCounter.Temperature -ge $TemperatureWarningLimit
+            ){
+                Write-Error -Message "$($disk.FriendlyName) has conditions that require investigation. $storageResults"
+            }
+        }
+
+        If($fullReport) { $storageResults }
+
+    } catch {
+        Write-Error -Message "Get-PhysicalDisk failed. This can happen on older OS builds or restricted environments."
+    }
+}
+
+END{
+    if ($error) {
+        Write-Output $error
+        exit 1
+    }
+    Write-Output "All drives report as healthy"
+    Exit 0
+}