STERWINS Power X-Change 36V cordless chainsaw 35 cm bar, battery not includedIdeal for cutting branches or logs up to 34 cm in diameterChain tension is easy to adjust without any toolsPowerful and sturdy, it's the ideal solution for your work: cordless, quiet, low maintenance and 0 emissionsHis 36V brushless motor, powered by 2 batteries, offers great performance and extended range