Senco, 18 Gauge, Fusion Brad Nailer, Straight Strip, Cordless Pneumatic Tool, This Tool Does Not Use Any Gas Fuel Cells, It Is Powered By A Lithium Ion Battery & Sealed Piston Driver, The Tool Can Fire Multiple Times In A Second & Can Shoot Up To 600 Nails On A Single Charge, This Item Comes With One Battery, One Charger & A Soft Carrying Case, 5 Year Warranty.