Black & Decker NHT2218 18-Volt Cordless Hedge Trimmer, 22-Inch Powerful 18v nicad rechargeable battery delivers plenty of power and run-time 22-inch dual-action blade for up to 40-percent less vibration than single action blades Shearing blade quickly cuts branches up to 3/4 inch thick Up to 2500 sq ft of actual hedges trimmed per charge Full wrap-around front handle provides a comfortable gripping area in all cutting orientations