If you want to prune a high hedge cordlessly, simply use the Bosch UniversalHedgePole 18. This hedge trimmer works on an 18-volt 2.5Ah Li-ion battery, so you can get to work in your garden without extension cords. The telescopic tube can be used at a length between 2 and 2.6 meters. You don't have to stand on a ladder anymore to reach the top of your hedge. With the 43-centimeter blade, you can cut branches of up to 16 millimeters thick. The head is extra useful. It pivots up to 135 degrees, so you can trim at various angles without having to get into awkward positions. With the UniversalHedgePole 18, trimming becomes easy.