Battery Battery Capacity 1.5 Ah Battery Chemistry Li-ion Charger Included No Number of Batteries Included 1 Terminal Type Recessed Contact Voltage 18 V Cordless Tool Kit Contents (1) Battery Automatic Shut-Off Yes Number of Cells 10 Battery Series LXT(R) Cordless Tool Battery Platform 18V LXT IEC Code Number IEC 61960 Overall Height 2 1/2 in Overall Length 4 1/2 in Overall Width 2 7/8 in Weight 1.4 lb Wireless Tool Tracking No