How many kinds of lithium battery welding methods?

 Wave welding: in essence, ultrasonic welding and laser welding separation;

Ultrasonic welding: The benefits of this plan are simple welding, but the need to occupy more space, the volume of the module group efficiency will be low;

Laser welding: At present, this plan is widely used, but the structure is slightly different;

Dissimilar metal laser welding: This welding method is also very efficient in group and fast in consumption.

Scope of application:

For the battery industry often used 18650 battery welding, 18650 battery cap penetration welding, 18650 battery pole ear penetration welding, polymer battery welding, polymer battery pole ear penetration welding, square battery welding, aluminum shell battery welding, square battery cover plate sealing butt welding, square battery cover plate penetration spot welding, battery pack welding, battery pack connector penetration Through welding, power battery welding and other battery industry welding processes, for the broad battery manufacturers specially developed the corresponding laser welding equipment.