Wedoany.com Report-Apr. 18, Hong Kong-listed Rept Battero introduced a new battery cell at the 13th Energy Storage International Conference and Expo (ESIE 2025) held in Beijing last week. The launch highlights advancements in energy storage technology, aimed at meeting growing global demand for efficient and sustainable solutions.

The new 392Ah battery cell, part of Rept Battero’s Wending series, boasts an energy density of up to 415 Wh/L. Described by the company as an “all-rounder,” it offers a cycle life of 12,000 cycles and an energy efficiency of 95%. Notably, the cell maintains nearly the same dimensions as the earlier 300+ series, showcasing improvements in the company’s chemical system that enable higher capacity within a similar size.

Rept Battero emphasized that the 392Ah cell’s maximum thermal runaway temperature is comparable to that of its 314Ah cell. The company noted that both cells underwent safety testing domestically and internationally, though specific details of the tests were not disclosed. These enhancements reflect Rept Battero’s focus on delivering reliable and high-performing energy storage solutions.

The launch at ESIE 2025 underscores Beijing’s role as a hub for innovation in the energy sector, with the event serving as a platform for industry leaders to showcase cutting-edge technologies. Rept Battero’s latest offering is expected to contribute to the broader adoption of advanced battery systems in various applications, supporting global efforts toward sustainable energy development.