POWERFUL, LIGHTWEIGHT AND COMPACT 30cm CHAINSAW - weighing only 2.6kg with comfortable, ergonomic soft-grip handles and a 30cm blade for cutting logs or firewood, pruning shrubs and coppicing branches NEW GENERATION LITHIUM 24V 4Ah BATTERY – powered by an advanced battery that you can use in any Greenworks 24V tool to save money, cut waste and reduce storage space EFFICIENT, SAFER, SPEEDY CUTTING - brushless motor gives unmatched power and run time yet maintains a fast chain speed of 7.8m/s to quickly and cleanly cut timber, and for safety, the chain stops instantly if the chainsaw recoils due to kickback CHAIN IS EASY TO TENSION AND AUTOMATICALLY OILED - toolless chain adjustment means no fiddling about when you adjust the chain tension and the chain stays lubricated with an automatic oiling system that has a 200ml translucent tank 3 YEAR GUARANTEE WITH 2 YEAR BATTERY WARRANTY – by Greenworks, a world leader in electric tools and battery technology, with a global reputation for smart design, high performance and outstanding customer service​