Advanced – Mobile & IoT Testing
Battery Testing – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
Measurement of an application’s power consumption to detect excessive battery drain caused by background activity, polling, or inefficient code.
In simple words
Checking whether an app kills your phone battery.
Exam tip
Excessive wake locks, GPS use, and background sync are the top battery-drain culprits.
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