Built to handle almost any cutting, sculpting and chopping job, this 60 V Max brushless cordless 20 in 4 Ah chainsaw packs a high-performance motor that outputs up to 3.49 hp using a DCB612 battery. Dependable bar retention is made possible with tooled chain tensioning. The chainsaw's brushless motor delivers peak power comparable to a 50.2 cc gas chainsaw and self-lubricates so you don't have to stop to add oil. Seamlessly cut through thick material with the low kick back bar and chain brake for added kick back protection.