The SWJ801E adjustable telescoping pole easily extends to over 8 ft. for up to 15 ft. of overhead reach. Powered by a robust 7 Amp motor, its lightweight and easy to handle and can tackle tree limbs up to 7.5 in. thick and features a durable 8 in. bar and chain plus an auto-oiler to keep it fully lubricated during use. SWJ801E features a 8 in. bar and chain and an auto oiler to keep the bar and chain fully lubricated during use and a built-in safety switch to prevent accidental starts. And unlike gas-powered tools, SWJ801E is powered electrically, so you'll reliably power up with the push of a button without having to deal with smoke, fumes, unpredictable starters or costly tune-ups. Let gravity do the work and take the danger and difficulty out of trimming your overgrown trees.