40V Chainsaw brings you the power you need with the convenience of cordless. This chainsaw is compact and lightweight, making it easy to operate without being fatigued. The RYOBI 40V Chainsaw features a 10 in. Bar and chain which is ideal for pruning, limbing, or other smaller cuts.The chainsaw features an automatic oiler for consistent chain lubrication, cut after cut, making operation smooth and effortless. Chain adjustments are simple with side access chain tensioning, giving you the perfect cut each time. This 40V Chainsaw is compatible with all RYOBI 40V Batteries and Chargers. (1) RYOBI 36v / 40V 10 Chainsaw.