The A-Cell is a configurable redox flow battery test cell designed for precise, repeatable laboratory studies of flow battery components and operating conditions. Its compact architecture supports detailed investigation of electrode performance, electrolyte transport, and cell resistance, enabling efficient iteration during battery chemistry development.

• Supports 2.5 × 2.5 cm and 5 × 5 cm active areas, with additional formats available for custom test protocols
• Optimized for thin electrodes, enabling accurate evaluation of kinetics, mass transport, and utilization
• Interdigitated flow-field design provides uniform electrolyte distribution and low internal resistance
• Chemically inert, metal-free wetted materials support operation across the full pH range