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Microporous copper foil is a new type of current collector for lithium batteries. It is used for secondary processing on the basis of copper foil of the original lithium battery. The hole is machined to maximize the physical and chemical properties of the foil itself.
Specification:
|
Thickness |
9um |
|
Width |
290mm |
|
Punching width |
260mm |
|
Aperture |
0.25mm |
|
Pitch of holes |
0.8mm |
|
Weight |
2KG |
Main advantages:
Improve battery specific energy;
Improve lithium battery rate function;
Reduce battery internal resistance;
Improve cell electrolyte infiltration
Enhanced surface adhesion of foils
Increase the bending flexibility of the pole piece, which is more suitable for flexible batteries.
Contact: Lika
Phone: +86-19906035385
Tel: 0086-592-7161550
Email: sales@aotbattery.com
Add: No.168, Zhaogang Road, Xiamen City, China
1173116801
sales@aotbattery.com