Ryobi takes cordless to the next level with the 40-Volt Lithium-Ion String Trimmer. This string trimmer is designed to deliver cordless convenience without sacrificing power. With a 40-Volt battery pack, this string trimmer delivers longer run time and fade-free power. And for you gas-lovers out there, this string trimmer actually delivers longer run time than a gas trimmer. Ryobi also loads this string trimmer with convenient features like the 11-13 in. adjustable string width for ultimate cut control. The 90-degree pivoting head swings out for easy walk-behind edging, and the charger has your battery fully recharged in under 2 hours. Plus, this string trimmer accepts the Connexion Attachment System. This system allows you to transform your string trimmer into a pole pruner, hedge trimmer, or an edger simply by connecting the right attachment. All this performance and convenience backed by a 5-year limited warranty, makes this the perfect time to go cordless.