- Ganfeng Lithium has started small-scale production of 500 Wh/kg solid-state batteries.
- The company’s 400 Wh/kg solid-state battery surpassed 1,100 charge cycles during validation.
China-based Ganfeng Lithium has initiated small-scale production of solid-state batteries capable of achieving an energy density of 500 watt-hours per kilogram (Wh/kg). The development was disclosed through investor relations meeting minutes released by the company and represents a notable advancement in next-generation lithium battery technology. According to the company, the newly developed battery is the world’s first 10 ampere-hour (Ah) solid-state battery product to reach the 500 Wh/kg benchmark, establishing an important milestone for the commercialization of lithium-metal battery systems.
The company stated that the breakthrough highlights progress in improving energy density while maintaining practical scalability for future transportation and advanced mobility applications. Higher energy density batteries are considered critical for extending driving range, reducing battery pack weight, and improving overall efficiency in electric mobility platforms. Ganfeng emphasized that the new battery architecture is intended to support future high-performance applications that demand lightweight and high-capacity energy storage solutions.
Ganfeng Advances Multiple Solid-State Battery Technologies
Alongside the 500 Wh/kg battery program, Ganfeng Lithium also reported encouraging results from testing activities involving its 400 Wh/kg solid-state battery cells. The company confirmed that the battery achieved a cycle life exceeding 1,100 cycles and has successfully completed engineering validation processes. The development indicates the battery’s readiness for broader industrial evaluation and potential scaling for commercial deployment across multiple sectors.
Ganfeng noted that it is simultaneously developing two different solid-state battery technology pathways using silicon-carbon anodes and lithium-metal anodes. The company identified lithium-metal anode technology as a core focus area for future mass production activities because of its ability to support extremely high energy density performance. The parallel development strategy is intended to accelerate commercialization opportunities while addressing varying performance and safety requirements across different product categories.
Target Applications for Next-Generation Battery Systems
According to the company, its next-generation solid-state battery products are being designed primarily for premium electric vehicles, robotics, consumer electronics, and emerging low-altitude mobility applications. In 2025, research and development expenditure represented 4.51% of Ganfeng’s total operating revenue, reflecting continued investment in advanced battery innovation and manufacturing capability expansion.
One of the notable application examples mentioned by the company involves the AE200-100 electric vertical takeoff and landing aircraft developed by Geely subsidiary Aerofugia Technology. Ganfeng confirmed that its high-density battery systems have already been integrated into the aircraft platform, demonstrating the suitability of the technology for aerospace-oriented mobility solutions where energy density and weight optimization are critical operational requirements.
Solid-State Battery Development Highlights
| Technology Area | Key Development |
|---|---|
| 500 Wh/kg Solid-State Battery | Small-scale production initiated for 10 Ah battery product |
| 400 Wh/kg Solid-State Cell | Exceeded 1,100 cycles and completed engineering validation |
| Technology Pathways | Silicon-carbon and lithium-metal anode development |
| Target Applications | EVs, robotics, consumer electronics, and eVTOL aircraft |
Lithium Market Outlook Remains Tight
During the investor exchange, Ganfeng Lithium also shared its expectations regarding future lithium market conditions. The company believes that global lithium resources are likely to maintain a relatively tight supply-demand balance during 2026 and 2027. It attributed this outlook to reduced large-scale capital expenditure across the lithium industry following the prolonged decline in lithium prices over recent years.
According to the company, limited investment activity during the market downturn could restrain the pace of future lithium supply additions. This situation may influence long-term pricing stability and availability of raw materials required for expanding electric vehicle and energy storage production globally. The company’s continued investment in high-energy-density battery technologies aligns with expectations of increasing long-term demand for advanced electrification solutions.
Frequently Asked Questions
What makes Ganfeng Lithium’s new solid-state battery significant?
Ganfeng Lithium’s new solid-state battery is significant because it achieves an energy density of 500 Wh/kg in a 10 Ah product format. This performance level represents an important milestone for lithium-metal battery commercialization and could improve the efficiency of future electric vehicles and aerospace mobility systems. Higher energy density batteries can support longer operating ranges while reducing battery pack weight, making them attractive for advanced mobility applications including robotics, eVTOL aircraft, and premium electric vehicles.
Which industries are targeted for Ganfeng’s solid-state battery technology?
Ganfeng Lithium is targeting several advanced technology sectors with its next-generation solid-state batteries. These include high-end electric vehicles, robotics, consumer electronics, and low-altitude aviation platforms such as electric vertical takeoff and landing aircraft. The company has already integrated its high-density batteries into the AE200-100 eVTOL aircraft developed by Aerofugia Technology under Geely. The technology is intended to support applications requiring lightweight battery systems, high energy density, and extended operational efficiency.
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