Ultra-Thin 9um and 5um Copper Foil for Lithium Ion Batteries with Double-Side Smooth Surface as Current Collector

Copper foil is primarily used as the current collector of the anode in lithium-ion batteries. This material features ultra-thin properties and can be coated on both sides, offering high load-carrying power and excellent adhesion characteristics.

• Name: Cu foil
• Brand: GELON
• Origin: China
• Thickness: 8um, 9um, 10um, 12um, 15um
• Surface: double-shiny; double-matte; one side shiny
• Width: As customer's request

This copper foil features ultra-thin properties and can be coated on both sides, providing high load-carrying power and excellent adhesion characteristics for battery manufacturing applications.

We also supply comprehensive lithium battery solutions:

• Complete lithium battery materials: LiMn2O4, LTO, LiNiMnCoO2 (NMC), LiCoO2, Graphite (MCMB) and other cathode & anode battery materials; Aluminum foil, copper foils, battery separator, etc.
• Full set of lithium battery equipment: mixing machine, coating machine, oven, rolling machine, welding machine, slitting/cutting machine, winding machine, sealed machine, etc.
• Comprehensive lithium battery technology: We can design laboratories and production lines according to customer requirements.