Oscillatin Tool Kit Voltage 18V Oscillation Angle 1.7 Degrees Maximum Oscillations per Minute 19 500 Accessory Free Tool Change Yes Brushless Motor Yes Battery Capacity 2.0 Ah 4.0 Ah Cordless Tool Kit Contents (1) Bare Tool (1) Battery (1) Charger Fits Accessory Brand AMPShare(TM) Connection Style Starlock Switch Type Dial Lock-Off Switch Yes Lock-On Switch Yes Handle Type Not Applicable