Attributes . Mfr. No. 2720-22: (1) M18 FUEL SAWZALL Reciprocating Saw (Tool Only) (2720-20), (2) M18 REDLITHIUM XC5.0 Extended Capacity Battery Pack (48-11-1850), (1) M18 & M12 Multi-Voltage Charger (48-59-1812), (1) Carrying Case, (1) Blade; (1) M18 ROVER Flood Light (Tool-Only) (2361-20) . Names