Specification: 1.Rechargerable battery: 1000mah ni-cd 2.Keyless chuck diameter:10mm(3/8 ″ ) 3.Charging time: 3 ～ 5 hours 4.Max torque for 18V(N.M): 14 5.Torque stage: 24 positions 6.No-load speed:0 ～ 5 50rpm 7.Forward/reverse switch 8 .Charger:input:230VAC ～ 50HZ or 110VAC ～ 60HZ MOQ(pcs): 1000 Packaging: carry case Unit Package Dimension (LxWxH) (cm): 　 Carton Dimension (LxWxH) (cm): 46×37×28 Unit Weight (kgs): 　 Carton Gross/Net Weight (kgs): 15/14 Quantity(pcs): Per Inner: 1 Per Outer: 5 Quantity Per Container(pcs): 20' : 3100 40'HQ : 6000