The goods includes :Battery Holder-3PCSStainless metal flat brain screws 3*8-4PCSStainless metal flat mind screws 3*10-2PCSOriginal name / role No:AXI231008Major advantages of updating towards the part/product :1. Created using good lightweight high tensile power aluminum 6061 T6 for greater assistance and durability.2. Outstanding item for heat cooling. The pattern will help trying to cool off the heat from battery power.