Includes:(2) M18 HIGH OUTPUT XC6.0 Batteries and M18 & M12 Rapid Charger Power to Correct Heavy Defects More Run-Time Eliminates Cords Total control in polishing and heavy correction applications 5 in. pad capacity 8-speed dial with RPM's ranging from 2,650-5,100 RPM Variable speed trigger for greater precision and total user control Premium electronic motor feedback maintains speed and power under load Lock-on switch reduces user fatigue during extended use Optimized center of balance Ergonomic design for greater user comfort and portability 2.21 in. of battery clearance Compatible with all M18 batteries and chargers