This cordless chainsaw from Milwaukee will outperform most petrol chainsaws The Milwaukee M18 FCHS FUEL Chainsaw delivers the power to outperform on the most demanding chainsaw applications compared to petrol chainsaws. With a combination of a huge 12.0Ah battery (included) and an enormous brushless motor, the machine is capable of cutting 150 pieces of 100mm x 100mm pine on one full charge. FUEL technology allows the saw to maintain speed in tough applications without bogging down. Features: The M18 FUEL chainsaw delivers the power to outperform on the most demanding chainsaw applications vs. petrol chainsaws FUEL technology allows the saw to maintain speed in tough application without bogging down, giving it the ability to outperform petrol chainsaws up to 40cc The HIGH OUTPUT system of tools elevates the M18 FUEL™ technologies to a new level and delivers extended performance and extended run time. These tools are designed to maximise the partnership with HIGH OUTPUT batteries Provides extremely high work per charge the saw will cut 150 pieces of 100 mm x 100 mm pine on one full charge of a 12.0 Ah battery pack High strength all metal gearing delivers best in class torque Variable speed trigger allows the user to have full control over the power curve, giving instantaneous throttle response to reach full speed in under one second All metal bucking spikes allows the user increased leverage when cutting No-spill oil reservoir with easy to access tank and clear viewing window Supplied with 80cc of oil, chain tool and bar cover Comes With: 1 x M18 HB12 12.0Ah Battery M12-18 FC Charger Specification: Chain bar length: 40cm Chain speed: 12.4(m/s) Voltage: 18V Weight with battery pack: 6.4kg