CALB Unveils 392Ah Energy Storage Cell and 6.25MWh System at ESIE 2025

From April 10 to 12, 2025, CALB made a powerful impression at the Energy Storage International Summit and Exhibition (ESIE) by unveiling its latest advancements in energy storage technology. During the event, CALB Vice President Wang Xiaoqiang officially announced the global first mass production launch of the 392Ah energy storage cell, along with the debut of its 6.25MWh liquid-cooled container system.

In addition to the headline product, CALB also showcased the 314Gen2.0 ultra-long-cycle energy storage cell and the 640Ah high-capacity cell, further highlighting its robust portfolio of cutting-edge solutions. These innovations reflect CALB’s continued commitment to delivering energy storage products that set new standards in reliability, safety, and performance.

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