On April 1, 2026, REPT BATTERO, a global leader in smart energy storage, showcased its full-stack self-developed battery technologies and all-scenario solutions at the 14th Energy Storage International Summit & Exhibition (ESIE 2026) in Beijing. The company held two key events: a technology seminar for its new Wending® 588Ah cell and the launch of its 2025 ESG achievements and REPT sustainability strategy, highlighting its leadership in both innovation and sustainable development.

Against this backdrop, REPT BATTERO’s Wending® 588Ah cell sets a new industry benchmark to fulfill the demands of global customers. Defined by three core strengths—High Energy, Long Duration and High Efficiency—it achieves over 10,000 cycles, and supports a system service life of 25–30 years. At a 0.25P discharge rate, it reaches an exceptional 96.5% energy efficiency and cuts the number of system-integrated cells by 40%–50%. Up until now, cumulative shipments of Wending® batteries have topped 30GWh with zero quality defects recorded. Global mass delivery of 588Ah will officially start in June 2026.

REPT BATTERO’s CTO also presented Powtrix® technology at ESIE2026, showcasing a 4-tier safety framework for cells, modules, clusters, and stations. Highlights include parallel flow channels for temperature consistency and advanced thermal runaway detection. Powtrix® proudly holds UL9540A & CSA/ANSI C800 certifications, validated under extreme conditions. It has been deployed globally across grid, C&I, and solar-storage projects.

Besides sharing valuable technology insights, REPT also presented its sustainability strategy at the event. Built around the pillars of Reliable, Environmental, Pioneering, and Talent, the company achieved remarkable progress in 2025: earning three National Green Factory certifications; raising renewable energy usage to 21.32%; reducing carbon intensity by 39.53% year-on-year; delivering outstanding quality with a 1PPM cell after-sales rate and a 94.54 customer satisfaction score.

REPT BATTERO takes technological innovation as the foundation of sustainable development and sustainable development as the guidance for innovation. Moving forward, the company will continue to lead the industry with innovation and safety, contributing to the global energy transition and build a low-carbon future.Editor/Cheng Liting