>>986 T21だが、参考になるかな?
----battinfo1.exe----
AC: true
Battery presents: present
Chaging: false
Discharging: false
MaxCapacity: 25700
RemainingCapacity: 25700
Rate: 0
EstimatedTime: 4294967295
DefaultAlert1: 1944
DefaultAlert2: 0
----battinfo2.exe----
BatteryDeviceName = ThinkPad Battery
BatteryManufactureName = IBM Corporation
BatteryUniqueID = IBM Corporation ThinkPad Battery
failed DeviceIoControl(IOCTL_BATTERY_QUERY_INFORMATION:BatterySerialNumber) code = 87
failed DeviceIoControl(IOCTL_BATTERY_QUERY_INFORMATION:BatteryTemperature) code = 1
Capabilities = 2147483648
DesignedCapacity = 38880
FullChargedCapacity = 25700
DefaultAlert1 = 388
DefaultAlert2 = 1944
CriticalBias = 0
CycleCount = 0