Skip to content

Stihl Battery Blower BGA 57


The BGA 57 is an ergonomically balanced, lightweight battery blower designed to complete projects with comfort and ease. This unit comes with a round nozzle and soft handle. The three-setting, length-adjustable blower tube is great for achieving optimum blowing force while in use.

Includes the AK20 Battery & AL101 Charger

The BGA 57 is part of the AK System of tools, which includes a grass trimmer, hedge trimmer, chain saws and lawn mowers, all using interchangeable batteries that can be swapped between tools in the range.

  • Runtime with AK 20 battery: up to 22 MIN

Shipping Dimension 12.4lbs. 40x11x8

Rated Voltage (V) 36
Sound Level (db(A)) 79
Blowing Force (Newtons) 1) 9
Air Volume at Nozzle (m3/h) / (cfm) 2) 620 / 364
Maximum Air Velocity (m/sec) / (mph) 2) 59 / 132
Average Air Velocity (m/sec) / (mph) 2) 46 / 102
Sound Pressure Level (db(A)) 63
Run Time (w/ AK 10) minutes Up to 13 minutes
Run Time (with AK 20) (minutes) Up to 25 minutes
Run Time (w/ AK 30) (minutes) Up to 30 minutes
Weight without Battery (kg / lbs) 2.2 / 4.9