Get expertly landscaped results with the 40v Power Share 13” cordless string trimmer and wheeled edger. 40v is double the power of most string trimmers. So we’ve included two 20v Power Share max lithium batteries to double your runtime and give your trimmer/edger gas-like performance. Not only that, you can use these batteries on any lawn or power tool on the WORX Power Share platform. It’s easy to switch this trimmer into an edger, just push a button and rotate the head. The command feed spool system gives you more line at the press of a button. The variable speed throttle lets you ramp up the rpms for tougher grass or decrease the speed to save battery when the trimming is easy. This tool has the same line that professional lawn care crews use on their trimmers, so you’ll be proud of the results. The adjustable D-grip handle lets you work from any angle, and the pivoting head lets you cut on uneven stretches of lawn.