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EU Passport

Battery Evidence

The EU Battery Regulation (2023/1542) requires a digital passport for EV and industrial batteries from February 2027. HHN records map to these data groups.

Field list follows Annex XIII of Regulation (EU) 2023/1542. Final schemas are set by EU implementing acts; confirm against the published acts before any compliance filing.

rated capacity kwh
remaining capacity kwh
state of health pct
state of charge pct
internal resistance cell mohm
internal resistance pack mohm
cycle count
capacity fade pct
energy round trip efficiency pct
temperature history
periods of extreme temperature
accident records
expected lifetime years
expected lifetime cycles