250i2 EV Copper Tab Battery Welding

Overview and Applications

The EV Copper Tab Battery Welding System brags an all new design and performance. This latest update takes all of the great features from our previous model and adds to it a new motorized weld head adding greater control, precision, and uniformity to every weld. Manufacturers can produce lighter, more compact battery packs without compromising power or capacity.

This system is capable of welding highly conductive metals such as copper and aluminum. It also comes in a CNC version that is capable of performing all the same tasks with the assistance of a CNC table.

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copper tab battery welder


Features and Benefits of the Sunstone 250i2 EV Copper Tab Battery Welding System:

  • Solderless Connections – The metals are fused together at the weld spot for a continuous connection and no voltage drops.
  • Clean Weld Spots – During the welding process, surface contaminants are burned off, allowing for strong, clean welds.
  • Weld Dissimilar Metals – Sunstone Spot Welders can weld any combination of metals, such as Copper to Aluminum.
  • Small Heat Affected Zone – The heat affected zone (HAZ) is very small and very localized to ensure no degradation to the battery. The Orion provides enough energy to make the weld without affecting the integrity of the cell.

Regardless of the specific requirements of a particular application, our experts have developed multiple welding solutions for welding EV Battery cells and packs. To learn more about this new system or other welding options, please Contact Us.

One of the biggest challenges when welding EV Batteries is finding a welder capable of welding highly conductive metals such as copper and aluminum. Inside a lithium-ion battery are various copper and/or aluminum components that carry the electrical current (such as buss bars). These components are commonly joined to either similar or dissimilar materials to facilitate the electric current. If the joint is not made properly, there is a potential for voltage drops due to the resistance between the two pieces.

Regardless of the specific requirements of a particular application, our experts have developed multiple welding solutions for welding EV Battery cells and packs. To learn more about this new system or other welding options, please Contact Us.

For more information about welding EV Batteries and High-Capacity Packs, please Contact Us.

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