Check out any of the nine Battery components enlisted.
The component with the lowest price in the BATTERY schematic is the Protector(20x90)x1.0.
The Gsf1200s 2000 (y) (e02 E04 E17 E18 E22 E24 E25 E34) Battery consists of nine pieces with the Battery Assy(ytx12-bs,12v10ah) being the most expensive.