GCS2 Battery Bus Bar Connector, $ 10

Features of Battery Energy Storage Connectors:
Stability: The connectors must ensure that there is no damage to any part during operation due to heat generated by large currents flowing through them. 

Safety: Safety is one of the most important factors when choosing connectors for battery energy storage systems. When designing safety measures into your battery energy storage system's design, consider factors such as temperature rise.

High consistency. There will be many battery packs in the container of the energy storage system, and thousands of connectors need to be connected in series to form high-voltage, high-current output and storage.

Electrical insulation resistance. The insulation resistance between each terminal should be greater than 300MΩ at 95% humidity for a period of time. It must also have a certain voltage withstand capability when connecting two terminals at a time.