Stihl BGA 57

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Quiet Operation
Ideal for noise-sensitive areas.
Safety Locking Button
STIHL Battery powered products feature a retaining latch that prevents the unit from unintentional starts when the battery is inserted.
Reduced-Emission Engine Technology - Caring for Nature
The 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.
Lightweight Portability
Great for maneuverability and extended use.
STIHL Electric Motor
Lightweight and compact, STIHL electric motors require minimal maintenance and feature low noise levels and reduced vibration.
Approved for Indoor Use
Low noise and clean operation make it ideal for use inside.
Multi-Function Handle
With 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.
Instant-On Performance
100% torque instantly with the squeeze of a trigger

BGA 57 Specifications - Occasional Use
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
Note: Newton is the force needed to accelerate 1 kg of mass at the rate of 1 m/sec2. The battery working time specifications for each battery charge are estimates and may vary depending on how the tool is used and what is being cut.