No gas, emissions, oil mixing or pull starts with reduced maintenance and low noise levels Makita-built Outer Rotor BL Brushless Motor direct-drive system delivers power of a 32cc gas chain saw Two 18V LXT Lithium-Ion batteries deliver 36V power and performance without leaving the 18V LXT platform Up to 190 cuts in 4 x 4 cedar with two 18V LXT 5.0Ah batteries "Tool-less" chain adjustment for convenient operation and maintenance