Model Features Includes AK 20 Battery & AL 101 Charger Reduced-Emission Engine Technology - Caring for NatureThe STIHL Inc. “Caring for Nature” seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines “low exhaust emissions” as being cleaner than EPA and/or CARB exhaust emission standards. More Information Lightweight PortabilityGreat for maneuverability and extended use. Safety Locking ButtonSTIHL Battery powered products feature a retaining latch that prevents the unit from unintentional starts when the battery is inserted. STIHL Electric MotorLightweight and compact, STIHL electric motors require minimal maintenance and feature low noise levels and reduced vibration. Quiet OperationIdeal for noise-sensitive areas. Approved for Indoor UseLow noise and clean operation make it ideal for use inside. Instant-On Performance100% torque instantly with the squeeze of a trigger Multi-Function HandleMulti-Function HandleWith the multi-function handle, all of the blower’s controls can be adjusted with one hand, allowing simple and reliable operation for both right and left-handed users. BGA 57 Specifications POWER SOURCE Battery WEIGHT 5.1 lbs. WEIGHT (w/ AK 20) 7.8 lbs. BLOWING FORCE 9 Newtons SOUND PRESSURE RATING 59 dB(A) MAX. AIR VELOCITY 123 mph AIR VOLUME AT NOZZLE 365 cfm BATTERY SERIES AK Series RUN TIME (w/ AK 20) 25 minutes
