How to interpret the result
Full-charge capacity divided by design capacity is a useful snapshot, not a universal battery-health grade. Calibration, temperature, firmware, cell balancing, and reporting errors can move the value.
BT / 6 min
Windows battery report parser
Parse a locally selected Windows battery-report HTML file for design capacity, full-charge capacity, cycle count, and a simple health ratio.
Local-firstNo accountExportable report
LIVE
LOCALLive test
No file is uploaded. Parsing happens in this page.
Waiting for a test.
What this browser test can and cannot prove
The parser cannot verify the report’s authenticity, detect swelling, measure cell resistance, prove runtime under load, or replace manufacturer diagnostics and physical inspection.
REPORT
Reports →Keep this result in a local inspection report.
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Design capacity, full-charge capacity, cycle count, usage history, and why one “health percentage” is not the whole diagnosis.
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