The BGA 50 delivers powerful STIHL performance combined with great control and comfortable operation. This blower has up to 123 mph of maximum air velocity for effective clearing of leaves and other yard debris. Weighing just over five pounds, the BGA 50 is compact and portable. A slim design and even weight distribution allow the blower to be held close to the body, keeping fatigue to a minimum while maximizing maneuverability. Additional comfort features include a symmetrical trigger lockout that allows for easy start of the unit with either the left or right hand, a rubberized handle for comfortable grip, and a tube that easily adjusts to three lengths to suit different heights. The BGA 50 has a run time of up to 25 minutes On A Single Charge™* with the AK 20 battery, making it the ideal choice for homeowners to care for their yard, deck, sidewalks, driveway, and more. Specifications POWER SOURCE Battery WEIGHT 5.1 lbs. WEIGHT (w/ AK 20) 7.8 lbs. BLOWING FORCE IN STANDARD MODE 9 Newtons SOUND PRESSURE RATING 59 db(A) MAX. AIR VELOCITY 123 mph AIR VOLUME AT NOZZLE 365 cfm BATTERY SYSTEM AK System RUN TIME (w/ AK 20) UP TO 22 min. VOLTAGE 36 volt INTENDED USE Homeowner Note: Newton is the force needed to accelerate 1 kg of mass at the rate of 1 m/sec². Run time per charge may vary depending on usage and application.