This plugin can be used to measure battery status and the current MHz on laptops.

PowerState

• ACLINE - measures if the power is hooked to ac-line (0/1).
• STATUS - measures the status of the battery (no battery, charging, critical, low, high).
• STATUS2 - Same as STATUS except that the BatteryFlag in SYSTEM_POWER_STATUS is returned as is.
• LIFETIME - measures the lifetime of the battery.
• PERCENT - measures percentual lifetime.
• MHZ - measures the current CPU MHz.

Format
This is the same as in TIME-measure. It is used only when PowerState is LIFETIME.