Sunwoda’s One Millionth 684Ah Stacked Battery Cell Rolls Off the Production Line

On December 23, Sunwoda announced that its one millionth 684Ah stacked battery cell has successfully rolled off the production line.

Since the official mass production of the 684Ah stacked battery cell began in September this year, Sunwoda has achieved the production and delivery of one million cells in just three months, marking the entry of large-capacity stacked battery cells into a stable and mature phase of large-scale manufacturing.

This milestone highlights Sunwoda’s leadership in both 684Ah stacked battery cell technology and intelligent manufacturing capabilities.

Backed by its forward-looking investment in stacked cell technology and continuous innovation in manufacturing processes, Sunwoda has established a comprehensive production system covering product design, process validation, and large-scale mass production.

The company has achieved significant improvements in cell consistency, reliability, and manufacturing efficiency, providing a solid foundation for the stable, high-volume delivery of large-capacity energy storage battery cells.