The Makita 18V X2 (36V) 14" Brushless Chainsaw Kit (5.0 Ah) w/ Brushless Angle Grinder Kit has zero emissions, lower noise, and considerably less maintenance, making it a welcome solution for cutting and trimming applications. With the efficient Makita brushless Motor with direct drive system, users get high power efficiency that is equivalent to a gas chain saw. Model XCU03PTX1 is a kit and includes the chain saw, two fast-charging 18V LXT Lithium-Ion 5.0 Ah batteries and an efficient 18V dual port Rapid Optimum Charger, as well as an 18V LXT Brushless 4-1/2" Paddle Switch Angle Grinder that is engineered for corded grinding performance without the cord. The chain saw has a 14" guide bar and the Makita-built motor with variable speed delivers 0-3,940 FPM for increased cutting speed, but with less noise (only 100dB(A)). It has zero emissions and reduced maintenance: there's no engine oil to change, no spark plug to replace, and no air filter or muffler to clean. And there's no need to drain the fuel for storage. Simply pick it up, load two 18V LXT Lithium-Ion batteries, and the saw is ready to use. Convenience features include a tool-less chain adjustments, a front hand guard engineered to actuate chain brake when engaged, an electric brake for maximum productivity, and more.