×

Lithium-ion battery and charge/discharge control method

  • US 9,882,411 B2
  • Filed: 06/22/2016
  • Issued: 01/30/2018
  • Est. Priority Date: 08/08/2014
  • Status: Active Grant
First Claim
Patent Images

1. A lithium-ion battery comprising a lithium-ion cell, a positive electrode terminal, a positive/negative electrode insulation sheet, a connector and a housing;

  • wherein the connector is a Flexible Printed Circuit (FPC) insulation circuit board or a metal nickel belt attached insulation papers on the surface, the housing is a negative electrode of the lithium-ion battery, the lithium-ion cell is arranged in the housing, the connector is arranged between the lithium-ion cell and the housing to connect electrodes in the lithium-ion cell, the positive electrode terminal is installed on one end of the lithium-ion cell, the positive electrode terminal and the housing are isolated and packaged by the positive/negative electrode insulation sheet, a circuit board is integrated between the lithium-ion cell and the positive electrode terminal, a voltage/current control and overcharge/over-discharge protection circuit is integrated on the circuit board, positive and negative electrodes of the lithium-ion battery are coupled to the lithium-ion cell through the voltage/current control and overcharge/over-discharge protection circuit.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×