Features: 21V 4000mAh lithium battery scissors, 320N.m large torque system, and its powerful power allows a variety of materials to quickly cut. Capable of straight shearing and curve shearing, smooth shearing without burr. Using high-quality double bearings, the shear is stable without offset. One key forward and reverse rotation switching, and stepless speed regulation meeting different demands. With LED lighting for auxiliary lighting in dim environment. Large heat dissipation hole, quickly evacuate motor heat, and prolong service life. 4.0Ah rechargeable lithium battery, large capacity and fast charging, strong endurance. Rubber coated handle, soft and anti-skid for comfortable grip. Suitable for color steel tile/aviation aluminum plate/stainless steel/iron wire/golden steel mesh/cardboard/PVC/leather/carpet, etc. Specifications: Plug Type: EU / US (Optional) Battery Quantity: 1 PC / 2 PCS (Optional) Voltage: 110-240V Battery: 21V, 4000mAh li-ion battery Shear Thickness: 0.01-1.2mm Torque: 320N.M Switch Type: Stepless speed regulation Material: ABS Battery Weight: 580g / 1.28lb Electric Scissors Weight(without battery): 1417g / 3.12lb Package Weight: 2932g / 6.46lb, 3512g / 7.74lb Package Size: 36.5 * 26.5 * 11cm / 14.37 * 10.43 * 4.33in Package List: 1 * Electric Scissors 1/2 * Battery (Optional) 1 * Charger