Lightweight, compact design has ergonomic shape that fits like a glove with even pressure and easy control. LXT Lithium-Ion provides longer run time. 45-minute optimum charger has built in fan to cool the battery. Charger uses Active 3 control for current control, thermal control and voltage control. Built-in electronic control circuit with L.E.D. warning lights for overload protection. Slide switch with lock-on. STANDARD EQUIPMENT: 2 No.194205-3 LXT Lithium-Ion 3.0Ah batteries, No.DC18SC 45-minute optimum charger, No.135103-2 cut-off wheel guard, No.125267-0 grinding wheel, No.7414248-1 cut-off wheel, No.824767-4 tool case. SPECIFICATIONS: 18-VDC 3.0Ah, 4-1/2" grinding wheel, 4-1/2" cut-of wheel, 4-1/2" sanding disc, 3-1/2" w