2426-21 Oscillating Tool Kit, Voltage 12V DC, Oscillation Angle 3.2 Degrees , Maximum Oscillations per Minute 20,000, Accessory Free Tool Change No, Brushless Motor No, Battery Capacity (1) 1.5 Ah, Cordless Tool Kit Contents (1) Bare Tool, (1) Battery, (1) Charger, Connection Style Universal Closed Back, Switch Type Trigger, Handle Type In-Line