One set completely include following parts: Rebar Tying Machine, Battery, Charger, Wire Coil, Pliers, Operation Manual, M3 Hex Wrench, M4 Hex Wrench, Battery Pack. Wire Coil Material: Q195, Length: 100m, Diameter: 0.8mm Battery Nickel metal hydride-320, DC9.6V, Charging time: Approx. 50mins Charger 110-240V, 50/60HZ