A Powerful Grinder To Get The Job DoneTackle projects with the powerful PWRCore 20 Brushless 20V Angle Grinder. The digital brushless motor provides extended tool life and the power needed to grind and cut through a variety of materials. The dual function lock-switch prevents accidental start-ups and locks on for prolonged use. Includes 5.0Ah PWRCore 20 Lithium Battery with PWRAssist USB Adapter and PWRJump Charger. More About This Product:-Powerful and high-performance angle grinder with brushless motor-Speed: 8500 RPM-Fits most 4-1/2 inch disks-Ideal for grinding and cutting a variety of hard materials-Tool-less guard adjustment-Dual function lock-switch-Soft start for greater control-Removable, easy-to-clean dust screens-Extended motor life with overload protection-On-board wrench storage located inside the handleMore About SKIL PWRCore 20 5.0Ah Lithium Battery:-2.0Ah battery with PWR ASSIST Mobile Charging USB port-25% longer run time and 2X battery life-Green LED fuel gauge displays battery charge-Compatible with all SKIL 20V toolsMore About SKIL Automatic PWRJump Charger:-Automatically charges battery in just 5 minutes, for enough power to drive up to 100 screws (based on a 2.0Ah battery).-Fully charges in 60 minutes-LED charging indicators-USB output: 5V 1.0-Back holes for wall mountingAbout SKIL PWRCore 20 Brushless Technology:Longer run time, longer battery life, and 5-minute charging— this is the innovation of SKIL PWRCore 20 Brushless technology. PWRCore 20 Lithium has a patented cooling system where each cell is wrapped with temperature management material to keep the battery cool and powering on for 25% longer run time and 2X battery life. Plus the Digital Brushless Motor maximizes power for longer tool life and top performance.