Makita built, D35 high torque motor delivers maximum power for cutting 2x material at 45° with 50° maximum capacity. Compact design for less operator fatigue. Ergonomic shape fits like a glove with even pressure and easy control. LXT Lithium-Ion provides longer run time, 5x lower self-discharge (for use any time) and 16 firm holding contact terminals (for constant high power). 45-minute Optimum Charger and battery communicates throughout the charging process using the built-in chip in the battery and built-in CPU chip in the charger. The Charger also uses Active 3 Control for current control, thermal control & voltage control. 45-minute Optimum Charger has a built-in fan to cool the battery to produce more lifetime work. Two built-in L.E.D. lights. Heavy gauge, precision machined base for smooth, accurate cutting and added durability. Built-in dust blower. Two-piece armature and field along with externally accessible brushes for serviceability and longer motor life.