Battery Test Analytics
Compare production ACIR, voltage, and pack measurements with the exact acceptance rules used for each battery.
Analysis filters
Production data is selected by default. Diagnostic and teaching samples remain separate.
Cell-group ACIR comparison
Every group is compared with that battery’s median. The moving high boundary is median + the published recipe percentage.
Cell-group voltage
Cell-group voltage against the limits stored with each recipe revision.
Pack IR comparison
Full-pack internal resistance from one completed battery to the next.
Failure and retest reasons
Point statistics
Measurement evidence
Open a battery to review its complete manufacturing history.