>> Typically wires of aluminum and copper
>> Battery can is steel with Nickel coating
>> Bond wire can also be used as fuse
>> Typically, up to 100 cells are connected in parallel – no trouble with high voltages
>> Cheap, flexible, reliable
>> Ultrasonic wire bonding is one of the most flexible and advantageous bonding techniques of battery cells in the manufacture of battery packs.
>> No stamped parts required, just wire or ribbon
>> Very tolerant to height variations
>> No microstructural change due to heat effects
>> Produces a bulk joint
Machines for battery bonding
>> Our wire bonders offer maximum flexibility through working areas from 100 x 100 mm to 720 x 512 mm and connect batteries for small to large format battery packs.