{
  "$type": "site.standard.document",
  "description": "A formation capacity-grading equipment for a cylindrical lithium-ion battery comprises a rack, a charge and discharge power box for charging and discharging the cylindrical lithium-ion battery, a battery clamping mechanism for clamping the positive and negative electrodes of the cylindrical…",
  "path": "/patents/1417919",
  "publishedAt": "2025-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/3865",
    "ZHEJIANG HANGKE TECH INCORPORATED COMPANY [CN]"
  ],
  "textContent": "A formation capacity-grading equipment for a cylindrical lithium-ion battery comprises a rack, a charge and discharge power box for charging and discharging the cylindrical lithium-ion battery, a battery clamping mechanism for clamping the positive and negative electrodes of the cylindrical lithium-ion battery, a battery tray for placing the cylindrical lithium-ion battery, and a controller, wherein the rack is provided with, from top to bottom, several layers of work stations for formation and capacity grading of the battery; the charge and discharge power box and the battery clamping mechanisms are provided at each layer of the work stations; a power transmission end of the charge and discharge power box is electrically connected to a power transmission end of the battery clamping mechanism; and a control end of the charge and discharge power box and a control end of the battery clamping mechanism are in signal connection respectively with a signal transmission port of the controller, to enable the control over the charge and discharge power box and the battery clamping mechanism by the controller. The present invention has the beneficial effects that the equipment completes the formation and capacity grading processes of cylindrical lithium ion batteries, and the constant temperature and safety functions of the equipment effectively improve the battery quality and the safety of the system.",
  "title": "CYLINDRICAL LITHIUM ION BATTERY FORMATION AND CAPACITY DIVISION APPARATUS"
}