This Battery Box is the ultimate solution for custom motorcycle projects. Mount an 8 cell lithium Antigravity Battery and easily customize your regulator rectifier and start solenoid placement with custom tabs. Durable stainless steel or cold rolled steel options available. Save time and hassle with this must-have build essential. Electronics not included and welding is required if you want to use included brackets. Specifics: Whats included: (1) Battery Box enclosure with Hardware. (1) Starter Solenoid Mounting Tab. (1) Regulator/Rectifier Mounting Tab (1) Bottom 90 Degree Bend Tab for Mounting. (1) Upper mount 90 Degree Bend Tab for Mounting. Designed for use with: (But can work with others, check your measurements) - 8 Cell Antigravity Lithium Battery. (Will work with other batteries that are the same size) -Rick's Motorsport Electrics Lithium Regulator/Rectifier (Could work with others) - Should work with most Starter Solenoids