Philenergy

Philenergy makes the specialized machines used to assemble rechargeable batteries, specifically equipment that cuts and stacks electrode sheets and separators into the layered cell structures inside a battery, as well as laser-based tools that form the electrical tabs on cylindrical cells.

Battery manufacturers use this equipment during the core assembly stage of their production lines. Listed on KOSDAQ, Korea's tech and small-cap board, the company's product line centers on laser notching systems, stacking machines, and integrated winding equipment for cylindrical battery formats.