The most powerful battery-powered chainsaw in the STIHL lineup.With reliable performance delivered from STIHL battery power, the MSA 220 C-B is the most powerful battery-powered chainsaw in the STIHL lineup. Capable of felling and limbing, this saw is also the first STIHL battery chainsaw with a 16" bar. Its durable construction and reliable performance make it a powerful addition to the professional arsenal.