The S-Cell is a configurable redox flow battery component test cell developed for detailed optimization and characterization of flow battery electrodes, bipolar plates, and membranes. Its research-oriented geometry closely reflects conditions found in larger stack assemblies, enabling meaningful, scale-relevant laboratory studies.

• Designed for thick, porous electrodes such as graphite felt to support realistic flow battery material evaluation
• Operable with or without bipolar plates, enabling isolation of intrinsic cell performance and study of corrosion effects.
• Direct voltage measurement on bipolar plate material for accurate resistance and loss analysis
• Geometry and flow configuration representative of stack-level conditions
• Chemically inert wetted materials enable operation across the full pH range with appropriate gasket selection