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lithium-ion battery pack

Ultrasonic Metal Welding for Lithium-Ion Battery Cells

A standard electric vehicle (EV) automotive battery can be decomposed into cell level, module level, and pack level. A cell mainly includes the anodes and cathodes, a module includes multiple cells, and a pack includes multiple modules. The three most common metal-to-metal joints in a lithium-ion battery pack are foil-to-tab, tab-to-tab, and tab-to-bus. All three […]

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Optimized Tooling for Foil-to-Tab Microwelding: New Article

Weld joints in electronics and biomedical devices are getting smaller and more complex, while reliability remains a high priority. This is certainly true when it comes to manufacturing battery cells…

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