Li-polymer battery

详情

Lithium ion Polymer (Lipo)Battery is employed with polymer electrolyte and is packed with Aluminum plastic film. Li-polymer batteries offer several advantages. Firstly, it has a great energy density in terms of weight. Secondly, Lipo battery is more flexible in cell sizes and shape. Finally, it is of higher safety, and with superior stability in over-voltage and high temperature conditions.
Principle and Reactions:
When a lithium-based cell is charging, the lithium is extracted from the anode and inserted into the cathode. When the cell is discharging, the reverse occurs.
Positive reaction: LiCoO2 → Li*-xCoO2 + xLi+ + xe-
Negative reaction: xLi+ + xe- + 6C → LixC6
Total reaction: LiCoO2 + 6C → Li*-xCoO2 + LixC6
Equivalent Model:
Varta: PLF *****9, LPP *****0, LPP *****1;
Ultralife: UBP*****0/PCM, UBP*****0/PCM, UBP*****8/PCM;
Sanyo: UPF*****9, UPF*****1, UPF*****9;
Sony: UP*****0A6T, UP*****0A6T, UP*****9A7H;
LG: ICP *****3, ICP *****5, ICP *****7, ICP *****3

It can customize according to customer's size and electricity demand