Farasis S55 Semi-Solid NCM Lithium-ion Pouch Cell 3.7V 55Ah High Energy Density Battery

The S55 is a high energy density Semi-Solid NCM lithium-ion pouch cell developed for advanced power applications requiring lightweight design, structural stability and balanced discharge performance. By adopting a semi-solid electrolyte system, the S55 achieves improved interfacial stability and higher energy density compared to conventional liquid electrolyte lithium-ion pouch cells.

With a nominal voltage of 3.7V and a capacity of 55Ah, the S55 delivers up to205Wh of energy in a compact and thin pouch format. The cell is optimized for energy-focused system designs while maintaining 3C continuous discharge capability, making it suitable for applications where both power output and endurance are critical.

The semi-solid electrolyte architecture contributes to enhanced thermal stability and mechanical integrity, supporting long-term operation under demanding conditions. With a gravimetric energy density of up to270Wh/kg and volumetric energy density up to 581Wh/L, the S55 enables higher system-level energy integration without increasing overall weight or volume.

Designed for industrial-grade deployment, the S55 supports a wide operating temperature range and delivers a cycle life of up to 2000 cycles under standard test conditions. It is widely applied in UAV and unmanned systems, industrial power equipment, portable energy systems and selected energy storage solutions where semi-solid lithium battery technology provides clear performance and reliability advantages.

Specifications and performance data are based on standard laboratory test conditions. Detailed test reports and technical documentation are available upon request.