The Kress KG155E.9 2x20V BL Brush Cutter and Grass Strimmer delivers everything you expect from an outstanding grass strimmer, usinh 2, 20V batteries to achieve powers comparible to a petrol machine. 
Featuring a strong, 2.4 mm nylon line, it also has a 25 cm long high-performance steel blade for intensive clearing work. This means you can not only trim your lawn, but also effortlessly remove stubborn brush.
Key Features: 
High Performance Brushless Motor 
Automatic Line Extension 
Variable Speed Control 
Two 20V Batteries Deliver 40V, power comparable to a petrol engine. 
Split Shaft- allows various cutting attachments to be fitted.