CF1009D is the most economic one speed cordless drill, has pass the CE/GS/ROHS.We also sell online in domestic market. We could use it for turning screw.When 1 time charger full, could use many days, because when we use this cordless drill, we not keep using. It is very convenient.Model: CF1009DRated Voltage: 18VNo-load speed: 0-550r/minMax screw diameter: M8 Battery type: Li-ionCharging Voltage: 110V-230VBattery Capacity: 1.3Ah/1.5AhMax torque:25N.mNormal Packing: color box or BMC box packing. Including: 1pc machine,1pc battery,1pc charger.Our factory supply all kinds of Cordless drills, so if And we supply spare parts and extra battery. Cordless drill is widely used in every family. So it has a big market share.So join us!