Features of Mingtai Lithium battery aluminum foil
This high strength Lithium battery aluminum foil provides high conductivity and good corrosion behavior as well as high-quality surface conditioning for processing.
1. Good flexibility of lithium battery aluminum foil
Our aluminum foil is resistant to the expansion and contraction of battery at the time of charge/discharge.
2. Super surface smoothness
The active material to provide the functionality of battery can be applied uniformly.
3. Tight thickness tolerance
Due to its small thickness variation, the coating thickness variation of active material can be suppressed.To raise the output power, the HEV battery has a thinner active material layer than the commercial batteries. The smaller the foil thickness variation, the smaller can be made the thickness variation of the active material.