{
  "$type": "site.standard.document",
  "description": "The present disclosure provides an apparatus for charge and discharge evaluation of a secondary battery, and a method for charge and discharge evaluation of a secondary battery. An apparatus for charge and discharge evaluation of a secondary battery according to the present disclosure includes: a…",
  "path": "/patents/965133",
  "publishedAt": "2026-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01B7/14",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "The present disclosure provides an apparatus for charge and discharge evaluation of a secondary battery, and a method for charge and discharge evaluation of a secondary battery. An apparatus for charge and discharge evaluation of a secondary battery according to the present disclosure includes: a support plate; an end plate disposed opposite to the support plate; a receiving portion that is formed between the support plate and the end plate and receives the secondary battery; a passage penetrating the end plate; a pressure measurement sensor disposed in an outer side of the end plate; and a displacement measurement sensor disposed on the outer side of the end plate, wherein the displacement measurement sensor may measure displacement of the secondary battery in a non-contact manner through the passage.",
  "title": "APPARATUS FOR CHARGE AND DISCHARGE EVALUATION OF SECONDARY BATTERY, AND METHOD FOR CHARGE AND DISCHARGE EVALUATION OF SECONDARY BATTERY"
}