The Bad Boy 80V 18" Chainsaw features the power of a 42cc gas chainsaw without the frustration of gas and oil. Digitally controlled brushless motor for more torque,quiet operation,and longer life. Complete with steel bucking spikes and durable wrap-around handle. Also has an automatic oiler with fill indicator and reliable chain brake for safe operation. 18" Bar and Chain Powerful Brushless Motor Mechanical Chain Brake More Torque than Gas Push Button Start Auto-oiler with Fill Indicator