Them includes :Battery Holder-3PCSStainless metal flat mind screws 3*8-4PCSStainless metal flat brain screws 3*10-2PCSOriginal name / component No:AXI231008Major top features of upgrading with this part/product :1. Made from an excellent lightweight high tensile power aluminum 6061 T6 for greater help and durability.2. An incredible item for temperature cooling. The pattern assists wanting to cool-down the heat from battery.