Battery and Charger Kit, Battery Capacity 2 Ah, Battery Chemistry Li-Ion, Charger Included Yes, Number of Batteries Included 1, Voltage 12V DC, Cordless Tool Kit Contents (1) Battery, (1) Charger, Included Charger Class Standard, Charger Input Voltage 120V AC, Automatic Shut-Off Yes, Number of Cells 3, Battery Series CXT, Cordless Tool Battery Platform 12V Max, Weight 0.8 lb, Wireless Tool Tracking No