On January 13, 2026, at the sixth Battery Day, SVOLT showcased its latest technologies and products, including Lamination 4.0, Fortress 2.0, Dragon Scale Armor 3.0, semi-solid-state batteries, Short Blade 2.0, and ion oscillation fast charging.
The Fortress 2.0 battery is a product launched by SVOLT to meet the demands of the Chinese market. In 2025, the Fortress off-road battery demonstrated outstanding performance in China’s Taklimakan Rally and the Dunhuang Off-road Endurance Race, showcasing its reliability and safety under extreme conditions. With the growth of the six-seat SUV and MPV market, the demand for high-capacity PHEV batteries has surged. SVOLT’s Fortress 2.0 battery pack features a capacity of 80kWh, making it one of the largest PHEV battery packs globally. Its high integration technology enhances volume utilization, and with hypercharging graphite technology, it achieves 6C charging.
In terms of safety, the Fortress 2.0 battery employs an innovative pultruded composite design, with side impact resistance exceeding national standards by more than double, ensuring external protection. The cells are optimized to withstand three-sided compression without catching fire or exploding and have passed the continuous triaxial compression challenge of the China Automotive Technology and Research Center.
Semi-solid-state batteries have garnered attention for their performance and safety. SVOLT addresses the stability and safety issues of semi-solid-state batteries with its globally pioneering solid electrolyte membrane and solid electrolyte transfer technologies. Building on these technologies, SVOLT has introduced the world’s first high-capacity mid-nickel semi-solid-state battery and a 100kWh pure electric product, with a system energy density of 188Wh/kg and supporting peak 6C fast charging in 10 minutes.
The Dragon Scale Armor 3.0 technological solution enhances the safety and compatibility of SVOLT’s products. Through structural optimization, Dragon Scale Armor 3.0 achieves compatibility with square battery thermal and electrical separation and CTC/CTB design. Products with 86kWh PHEV and 115kWh pure electric, based on semi-solid-state and Dragon Scale Armor 3.0 technologies, increase capacity by 10%, boost heat exchange capacity by 50%, and support peak 6C supercharging.
The ion oscillation technology introduced by SVOLT…Intelligently adjusting the charging current and intermittent relaxation achieves oscillatory redistribution of lithium ions, allowing them to embed uniformly into the anode, reducing battery charging time by 25%. Moreover, the Honeycomb Blade Battery 2.0 achieves widespread adoption of 800V and 6C ultra-fast charging technology.
This article is a translation by AI of a Chinese report from 42HOW. If you have any questions about it, please email bd@42how.com.