| 摘要 |
<p>A lithium-ion battery comprises a housing (103), a cell body (101), and an electrolyte. The cell body (101) and the electrolyte are packaged in the housing (103). An inner cavity of the housing is filled with the electrolyte. The electrolyte soaks the cell body and permeates into the cell body. The cell body comprises diaphragms, positive plates, negative plates and non-dust cloth. One diaphragm is spaced between any one positive plate and negative plate, and the non-dust cloth is located in the cell body. The non-dust cloth can absorb electrolyte, a quantity of electrolyte in a limited housing is increased, and lost electrolyte is supplemented when electrolyte in a battery is decreased, thereby improving the cycling performance of the battery.</p> |
