Electrolytic copper foil for 6-9 micron high tensile double-sided photolithium ion battery
6 micron high tensile double-sided Li-ion battery electrolytic copper foil is my company’s latest research and development of high-end products. It can not only help lithium-ion battery to increase energy density, but also accord with the development trend of power battery system of new energy automobile in the future-lightweight.
Microporous copper foil for lithium ion battery
As a new type of copper foil, microporous copper foil has the advantages of light weight and high softness, and has a significant effect on improving the specific energy and charge and discharge ratio of lithium ion batteries. Its performance advantages in lithium battery need to be further explored, but its tensile strength, elongation, and oxidation resistance need to be further improved.