Created
August 24, 2025 04:33
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Battery Health
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| import Foundation | |
| import IOKit.ps | |
| @main | |
| struct TestCode { | |
| static func main() async throws { | |
| let psInfo = IOPSCopyPowerSourcesInfo().takeRetainedValue() | |
| let psList = IOPSCopyPowerSourcesList(psInfo).takeRetainedValue() as? [CFDictionary] | |
| guard let psList else { | |
| return | |
| } | |
| let powerSource = psList[0] as NSDictionary | |
| print(powerSource) | |
| } | |
| } |
M2 Mac
{
"Battery Provides Time Remaining" = 1;
BatteryHealth = Good;
BatteryHealthCondition = "";
Current = 0;
"Current Capacity" = 100;
DesignCycleCount = 1000;
"Hardware Serial Number" = F8Y2275059S10X2AF;
"Is Charged" = 1;
"Is Charging" = 0;
"Is Present" = 1;
"LPM Active" = 0;
"Max Capacity" = 100;
Name = "InternalBattery-0";
"Power Source ID" = 7405667;
"Power Source State" = "AC Power";
"Time to Empty" = 0;
"Time to Full Charge" = 0;
"Transport Type" = Internal;
Type = InternalBattery;
}
Program ended with exit code: 0
M4 Pro Mac
{
"Battery Provides Time Remaining" = 1;
BatteryHealth = Good;
BatteryHealthCondition = "";
Current = 0;
"Current Capacity" = 80;
DesignCycleCount = 1000;
"Hardware Serial Number" = F8YHB6006DC0000FWK;
"Is Charged" = 0;
"Is Charging" = 0;
"Is Present" = 1;
"LPM Active" = 0;
"Max Capacity" = 100;
Name = "InternalBattery-0";
"Optimized Battery Charging Engaged" = 0;
"Power Source ID" = 33751139;
"Power Source State" = "AC Power";
"Time to Empty" = 0;
"Time to Full Charge" = 0;
"Transport Type" = Internal;
Type = InternalBattery;
}
Program ended with exit code: 0
ioreg -rn AppleSmartBattery | awk '/AppleRawMaxCapacity/{max=$3} /DesignCapacity/{design=$3} END{printf "%.1f%%\n", max/design*100}'
system_profiler SPPowerDataType
Intel Mac
+-o AppleSmartBattery <class AppleSmartBattery, id 0x1000002ca, registered, matched, active, busy 0 (1 ms), retain 6>
{
"TimeRemaining" = 132
"AvgTimeToEmpty" = 65535
"AdapterDetails" = {"AdapterVoltage"=20000,"Watts"=60,"PMUConfiguration"=1452,"IsWireless"=No,"Current"=3000}
"AppleRawCurrentCapacity" = 577
"InstantTimeToEmpty" = 65535
"AppleRawMaxCapacity" = 3814
"ExternalChargeCapable" = Yes
"FullPathUpdated" = 1756012814
"Voltage" = 12158
"PermanentFailureStatus" = 0
"BatteryInvalidWakeSeconds" = 30
"AdapterInfo" = 0
"MaxCapacity" = 3814
"DesignCycleCount70" = 0
"UpdateTime" = 1756012994
"Manufacturer" = "SMP"
"AppleRawAdapterDetails" = ({"AdapterVoltage"=20000,"Watts"=60,"PMUConfiguration"=1452,"IsWireless"=No,"Current"=3000})
"Location" = 0
"CurrentCapacity" = 577
"LegacyBatteryInfo" = {"Amperage"=3105,"Flags"=7,"Capacity"=3814,"Current"=577,"Voltage"=12158,"Cycle Count"=70}
"BatteryInstalled" = Yes
"FirmwareSerialNumber" = 1
"CycleCount" = 70
"ChargerData" = {"ChargingCurrent"=3240,"NotChargingReason"=0,"ChargingVoltage"=13048,"VacVoltageLimit"=4350}
"AvgTimeToFull" = 132
"BatteryData" = {"LifetimeData"={"TotalOperatingTime"=31690,"UpdateTime"=1756012994,"AverageTemperature"=296,"Raw"=<000225a601252079013d403e000004e606ccce748080e467b24000000000000002580050110f09d3330b21290dd0ed9a1120ee46f506f39301280007bca4000b>,"TimeAtHighSoc"=<27000000d81400008f16000000000000>},"Serial"="D869395H0VVHDTDAG","ChemID"=14626,"Flags"=128,"DataFlashWriteCount"=2557,"PassedCharge"=18446744073709551163,"Voltage"=12113,"ResScale"=125,"RaTableRaw"=(<00000084008400a000ba0097007a0081008d009700ac00b60101019702a103f7>,<005500a600a600c300dd00b80099009f00ab00b900c800c70109016c02340341>,<0055007d007d009200ab008c006e007700810087009c009800ca014001e402e0>),"StateOfCharge"=16,"Qmax"=(4264,4282,4266),"CycleCount"=70,"DesignCapacity"=4315,"SystemPower"=4539,"PMUConfigured"=1620,"DOD0"=(15232,15168,15232),"PresentDOD"=(78,78,78),"CellVoltage"=(4026,4092,4040)}
"OperationStatus" = 58371
"PackReserve" = 125
"BestAdapterIndex" = 1
"DesignCapacity" = 4315
"BootPathUpdated" = 1752872833
"PostDischargeWaitSeconds" = 120
"Serial" = "D869395H0VVHDTDAG"
"Temperature" = 3125
"UserVisiblePathUpdated" = 1756012994
"IOReportLegendPublic" = Yes
"InstantAmperage" = 2911
"ManufacturerData" = <00000000090100013922000003333131033030330341544c015000>
"FullyCharged" = No
"MaxErr" = 1
"DeviceName" = "bq20z451"
"IOGeneralInterest" = "IOCommand is not serializable"
"IOReportLegend" = ({"IOReportChannels"=((7167869599145487988,6460407809,"BatteryCycleCount")),"IOReportGroupName"="Battery","IOReportChannelInfo"={"IOReportChannelUnit"=0}})
"Amperage" = 3105
"IsCharging" = Yes
"DesignCycleCount9C" = 1000
"PostChargeWaitSeconds" = 120
"ExternalConnected" = Yes
}Power:
Battery Information:
Model Information:
Serial Number: D869395H0VVHDTDAG
Manufacturer: SMP
Device Name: bq20z451
Pack Lot Code: 0
PCB Lot Code: 0
Firmware Version: 901
Hardware Revision: 1
Cell Revision: 3922
Charge Information:
The battery’s charge is below the warning level: No
Fully Charged: No
Charging: Yes
Full Charge Capacity (mAh): 3814
State of Charge (%): 16
Health Information:
Cycle Count: 70
Condition: Normal
System Power Settings:
AC Power:
System Sleep Timer (Minutes): 60
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes): 60
Wake on AC Change: No
Wake on Clamshell Open: Yes
Wake on LAN: Yes
AutoPowerOff Delay: 259200
AutoPowerOff Enabled: 1
Current Power Source: Yes
Display Sleep Uses Dim: Yes
Hibernate Mode: 3
LowPowerMode: 0
PrioritizeNetworkReachabilityOverSleep: 0
Battery Power:
System Sleep Timer (Minutes): 4
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes): 4
Wake on AC Change: No
Wake on Clamshell Open: Yes
Wake on LAN: No
AutoPowerOff Delay: 259200
AutoPowerOff Enabled: 1
Display Sleep Uses Dim: Yes
Hibernate Mode: 3
LowPowerMode: 0
PrioritizeNetworkReachabilityOverSleep: 0
Reduce Brightness: Yes
Hardware Configuration:
UPS Installed: No
AC Charger Information:
Connected: Yes
Wattage (W): 60
Charging: Yes
Power Events:
Next Scheduled Events:
appPID: 381
Type: Wake
Scheduled By: com.apple.alarm.user-visible-com.apple.CalendarNotification.EKTravelEngine.periodicRefreshTimer
Time: 2025/08/24 22:23
UserVisible: 0
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M1 Pro Mac
{ "Battery Provides Time Remaining" = 1; BatteryHealth = Good; BatteryHealthCondition = ""; Current = 0; "Current Capacity" = 100; DesignCycleCount = 1000; "Hardware Serial Number" = F8Y152505GYQ1LTA9; "Is Charged" = 1; "Is Charging" = 0; "Is Present" = 1; "LPM Active" = 0; "Max Capacity" = 100; Name = "InternalBattery-0"; "Optimized Battery Charging Engaged" = 0; "Power Source ID" = 35782755; "Power Source State" = "AC Power"; "Time to Empty" = 0; "Time to Full Charge" = 0; "Transport Type" = Internal; Type = InternalBattery; } Program ended with exit code: 0