Cordless hedge trimmer series bosch ahs blade length 54 cm cutting length 54 cm blade spacing 20 mm type of battery li ion battery voltage 36 v number of batteries with 1 battery battery capacity 13 ah running time 50 minutes charging time 075 h hubzahl 2000 min 1 start system electric start applications small hedges up to 1m medium height hedges up to 2m included in delivery charger battery safety feature anti blocking system max spl 69 d