Stihl Kombi KMA 135 R Review

In this video we take Stihl's latest cordless motor head, the KMA 135 R, out for a test drive on some pretty heavy brush. The previous iteration of this product had a backpack-based battery, but this one is fully cordless. Is it up to the task? How long will the battery last? Is this thing actually a substitute for gas-powered trimmers and combo tools? Check the video to find out.