Quick, quiet and versatile, this Greenworks 24V chainsaw with 2Ah battery and charger, provides a powerful alternative to using petrol or mains electricity. With its 25cm (10 inch) bar and chain, it is ideal for cutting branches and pruning trees or mature shrubs. The tool-less chain tensioning mechanism means that the tension of the chain can be adjusted quickly and easily using the dial on the side of the machine. The automatic oiler applies oil to the bar and chain to ensure smooth running and to increase the longevity and durability of the chainsaw. The translucent oil tank makes checking the oil level easy. When used with the 2Ah Greenworks Lithium-ion battery this chainsaw will run for up to 35 minutes - or make 50 cuts of 10cm x 10cm wood. 2Ah Li-ion battery and charger included 25cm (10 inch) bar and chain Auto oiler with clear view window for easy oil level check Tool-less chain tensioning with quick adjust knob Cushion over-mold grips and handles for operator comfort