Festool 564374 C15 15V Lithium-Ion 3 Ah Cordless Drill Set Motor Type: EC TEC Brushless Battery Voltage: 14.4V, 3.0 Ah Screws Per Charge: Approximately 730 Two Speeds: 0-450 RPM & 0-1,500 RPM Keyless Chuck Capacity: 1/16" - 1/2"