Battery Drain Speed tester

Battery Drain Speed Tester delivers fast, targeted battery drain tests so you can pinpoint specific performance behaviors without running a full benchmark. Run individual tests to evaluate CPU, display, network, and other load scenarios, track battery behavior over time, and gather actionable data with minimal setup. The app is optimized for speed and efficiency, saving you time while providing clear insights into battery performance.

Designed with privacy in mind, most tests require no permissions and the app focuses on concise, useful results rather than exhaustive benchmarking. Important: tests can raise device temperature and stress the battery. Use caution on devices with known defects or custom ROMs with poor thermal management. Battery Drain Speed Tester is provided as-is — use at your own risk and avoid prolonged tests to reduce the chance of damage.