Black+Decker Circular Saw Kit, Tool Only/Battery Included: Battery Included, 20 V, 1.5 Ah Battery, 5-1/2 in Diameter Blade, Bevel Capacity: 45 deg, 1-3/8 in Cutting Depth, Includes: 20 V MAX Li-Ion Battery, Battery Charger, Carbide-Tipped 24T Blade, 3700 rpm Speed, Spindle Locking, 45 deg Cutting Angle, Lithium-Ion Battery