Chuck Type:KeylessNumber of Items in Set:1Auxiliary Handle:NoBattery Included:NoCharging Time:30 minFeatures:CompactNumber of Batteries:1Battery Technology:Lithium-Ion (Li-Ion)Maximum Torque:500 in-lbsCountry/Region of Manufacture:ChinaBattery Capacity:2 AhBrand:RIDGIDSpeed:1650 RPMPower Source:BatteryType:Drill SetVoltage:18 V