The key to a well-maintained lawn? The right tools, of course—like BLACK+DECKER’s cordless string trimmer/edger. Take on weeds, overgrowth, and unruly grass with this 2in1 essential. It’s equipped with a POWERDRIVE Transmission, which delivers more power from the motor to the cutting string. An AFS AUTOMATIC FEED SPOOL automatically feeds the trimmer line, meaning you won't have to interrupt your work to bump the trimmer on the ground. The POWERCOMMAND dial lets you toggle between max runtime and max power, so you can optimize your tool for the best results. This kit also includes a 40V MAX* lithium ion battery that ensures a long runtime and is compatible with other tools within the system. And your comfort is always a priority thanks to design elements like an instant trigger, a soft-grip main handle, an adjustable auxiliary handle, and a telescoping pole that adjusts to the perfect height. *Maximum initial battery voltage (measured without a workload) is 40 volts. Nominal voltage is 36 volts.