Take advantage of more power with our 20V MAX brushless tools with Flexvolt tool technology. The Grinder has up to 54% more power when paired with a DCB606 Flexvolt battery vs a DCB205 20V Max battery. The brushless motor delivers 1,550 max watts out and up to 9,000 rpm. This grinder is part of our Perform Protect product line with Kickback Brake and E-Clutch System. Battery and charger sold separately.