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Vocabulary Reference

roundTripEfficiencyAt50PercentCycleLife

property Public

Round Trip Efficiency at 50% Cycle Life

Expected round trip efficiency at 50% of rated cycle life.

URI:https://ref.openepcis.io/extensions/eu/battery/roundTripEfficiencyAt50PercentCycleLife

Used on

TechnicalSpecification

Domain

TechnicalSpecification

Range

xsd:decimal

Vocabulary alignment

Equivalent
BatteryPass SAMMroundTripEfficiencyAt50PercentCycleLife · curated
Broader · upstream
BatteryPass SAMMroundtripEfficiency · curated DPP Keystonedppk:efficiency · curated
See also
DPP Keystonedppk:roundTripEfficiencyAt50Cycles · QA 82% DPP Keystonedppk:roundTripEfficiencyRemaining · QA 50% EC BP Guidance#37

QA % is the verifier panel's confidence. Curated mappings graded by openai/gpt-oss-20b, verified by local QA panels per round (claude-opus-4-8 / qwen3.5-27b / qwen3-32b).

Referenced upstream terms

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Where used

In example documents (5)

Master data & product examples

References

Access Level

Annex XIII(1)(n): round-trip efficiency expected at 50 % of cycle life is a public declared value.

JSON-LD Example 

{
  "type": "TechnicalSpecification",
  "roundTripEfficiencyAt50PercentCycleLife": "..."
}