LXT Combo Kit includes the 1/2in. Hammer Driver-Drill (BHP452), 6 1/2in. Circular Saw (BSS611), Reciprocating Saw (BJR182), Impact Driver (BTD141), 4 1/2in. Cutoff/Angle Grinder (BGA452), Flashlight (BML185) and Jobsite Radio (BMR100W). LXT Lithium-Ion battery and optimum charging system produces 430% total lifetime work with 2.5x more cycles. Makita Li-Ion battery provides longer run time, 5X lower self-discharge (for use any time) and 16 firm-holding contact terminals (for constant high power).