Milwaukee 2830-20-48-11-1812 M18 FUEL 18V Lithium-Ion Cordless 7-1/4 in. Rear Handle Circular Saw & High Output 12.0Ah BatteryDesigned for the professional carpenter, remodeler and general contractor, the M18 FUEL Rear Handle 7-1/4 in. Circular Saw from Milwaukee can Generate the Power of 15 Amp corded saws, cut faster than 15 Amp corded saws and delivers users up to 570 cuts per charge. The POWERSTATE Brushless Motor provides 5,800 RPM and higher speeds under load for corded cutting performance. REDLINK PLUS intelligence ensures maximum performance and protection from overload, overheating and over discharge. The M18 REDLITHIUM HIGH OUTPUT HD12.0 battery delivers unmatched run-time. An electric blade break, LED work light, all magnesium guards and shoe the saw will keep users productive and provide the durability to handle the toughest jobsite conditions. A multi-sized rafter hook allows the saw to be easily stored on different materials and gears that dont require oiling and maintenance means users can reduce down time and get jobs done faster.