Bosch universal cordless pole saw 18V is supplied with a Bosch 2.5Ah lithium-ion battery and charger. This Bosch 18V pole pruner chainsaw making use of the new innovative lithium-ion battery technology provides a powerful alternative to using petrol or mains electricity. Quick, quiet and versatile, this cordless pole pruner, with its 20cm (8") bar and chain, is ideal for reaching and cutting branches and pruning trees and mature shrubs. The tool-less chain tensioning mechanism means that the tension of the chain can be adjusted quickly and easily using the knob on the side of the machine. It features an oil level indicator and automatic chain lubrication for smooth running. A safety harness is included to make even the trickiest job even easier. This Bosch long reach pole saw is part of the 18V PowerForAll Family, which means the 18V battery will fit any of the range. It comes with Bosch two-year domestic warranty.