We designed an advanced integrated terminal electrode for easy assembly of flow battery stack, perfectly combining current collector, bipolar plate and carbon felt as a integrated structure. Graphite felt electrode has advantages such as low contact resistance, good tightness, strong adhesion, easy assembly, etc, and greatly improve battery stability and efficiency.

Generally when we assemble a flow battery stack, we need to a piece of copper plate to increase the conductivity. If the compression force is too large, it may cause damages to bipolar plate. On the other hand, low level of pressure force will decreases flow battery efficiency, even worse, result in leakage of electrolyte. Integrated teminal electrode provie a good solution on above problems.