Voltage:18V(20V Max.) No load speed:330r/min Impact rate:0~3000ipm Rivet specifications: Ø2.4-5.0mm Battery capacity:2.0Ah Max.stroke: 20mmRIVETING GUNOT A6120SKU: OT A6120C$1.00PriceQuantity*Add to CartSTANDARD ACCESSORY2.0Ah battery pack 2pcs; 2.0A charger 1pc;