POWERSTATE™ Brushless Motor: Purposely built for the M18 FUEL™ Rear Handle 7-1/4" Circular Saw to generate the power and performance of a 15A corded circular saw. REDLINK PLUS™ Intelligence: Ensures optimal performance and provides overload protection to prevent damage to the tool and battery during heavy applications while still maintaining compatibility across the entire M18™ System. REDLITHIUM™ HiGH OUTPUT™ HD12.0 Battery Pack: Provides 50% more power and runs 50% cooler versus standard REDLITHIUM™ HD packs. Superior pack construction provides the industry's best protection against jobsite conditions. Generates 15 Amp Corded Power Cuts Faster Than 15A Corded Up to 570 Cuts per charge Electric Blade Brake LED Work Light No Gear Oiling Required Multi Size Rafter Hook Magnesium Shoe and Guards