Lithium battery having fire-proof and explosion-proof device and electrical vehicle equipped with same

Lithium battery having fire-proof and explosion-proof device and electrical vehicle equipped with same

  • CN 104,218,203 A
  • Filed: 07/30/2014
  • Published: 12/17/2014
  • Est. Priority Date: 07/30/2014
  • Status: Active Application
First Claim
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1. one kind has the lithium battery of fireproof anti-explosion device, described lithium battery comprises battery core group (1) and shell (3), battery core group (1) is placed in shell (3), it is characterized in that being filled with in the gap of battery core group (1) and shell (3) and the endothermic reaction can occur when being heated and the extinguish material producing carbon dioxide, shell (3) is provided with dredging hole.

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