Forget the hassle of oil with the oil-free RYOBI 18V 8 in. Cordless Pole Saw. The oil-free design allows you to enjoy hassle free cutting and is ideal for pruning and limbing around your yard. It extends up to 9.5' has an angled cutting head an in-line motor and a full complement chain giving you faster and more precise cuts to get the job done. For your convenience it also has tooled chain tensioning with on-board tool storage. This kit is equipped with an 18V 1.5Ah lithium-ion battery and 18V charger. The RYOBI 18-Volt 8 in. Cordless Pole Saw the 1.5Ah battery and the charger are compatible with all RYOBI 18V ONE+ products. This tool and battery are backed by a 3-year warranty.