When talking about the performance of the 200A energy storage connector, it generally revolves around four points, as detailed below:
1. The yield strength of the 200A energy storage connector, also known as the surrender strength, is the critical stress value at which the material yields. Yielding refers to the transition of metal from an elastic state to a non-uniform elastic-plastic state after reaching a certain deformation stress. It marks the beginning of macroscopic plastic deformation. The influence of surrender strength on the 200A energy storage connector: the higher the yield strength of the selected metal material, the greater the positive force at the end.

2. The tensile strength of the 200A energy storage connector, when the material yields to a certain extent, the internal grain rearrangement enhances its resistance to deformation. At this point, although deformation develops rapidly, it can only increase with the rise in stress until the maximum stress is reached. After that, the material's ability to resist deformation significantly decreases, leading to considerable plastic deformation at the weakest point, and the cross-section of the specimen rapidly shrinks, resulting in necking until fracture occurs. The maximum stress value before the material breaks under tension (the value corresponding to point b) is called the strength limit or tensile strength.

3. The elongation of the 200A energy storage connector refers to the percentage of the length increase at the moment of fracture of the metal material under external force (tensile force) compared to its original length.
4. The hardness of the 200A energy storage connector. The ability of a material to resist the penetration of hard objects into its surface is called hardness. It is an indicator of the comparative resistance of solid materials to external intrusion. Since all metal materials of the 200A energy storage connector are extremely thin, the Vickers hardness (HV) is measured. Vickers hardness (HV) is determined by pressing a diamond square pyramid indenter with a load of up to 120kg and an apex angle of 136° into the material's surface. The surface area of the indentation is divided by the load value to obtain the Vickers hardness value (HV). Hardness is an important parameter in the material selection for the 200A energy storage connector.