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  • 专利标题:   Secondary battery, has control system and graphene heating film electrically connected with each other, secondary battery body fixed with connecting copper bus, and temperature sensor located between copper bus and electric core.
  • 专利号:   CN208272076-U
  • 发明人:   LIU Z, WANG W, ZHOU X, ZHANG H
  • 专利权人:   NINGBO GRAPHENE INNOVATION CENT CO LTD
  • 国际专利分类:   H01M010/615, H01M010/617, H01M010/63, H01M010/6571, H01M010/655, H01M010/48, H01M010/052
  • 专利详细信息:   CN208272076-U 21 Dec 2018 H01M-010/615 201907 Pages: 8 Chinese
  • 申请详细信息:   CN208272076-U CN20217445 07 Feb 2018
  • 优先权号:   CN20217445

▎ 摘　　要

NOVELTY - The utility model claims a secondary battery, referring to the technical field of battery, the secondary battery comprises battery core and the battery core for providing heat of the temperature control device. secondary the low temperature performance of the battery using the secondary battery can ease the technical problem of bad existing technology to improve the low temperature performance of the technical effect.