BLACK+DECKER LHT2436 40-Volt High Performance Cordless Hedge Trimmer, 24- Powerful 36-volt lithium ion rechargeable battery delivers the power with long run-time to complete the toughest jobs 24-inch dual-action blade delivers less vibration than single action blades Shearing blade quickly cuts branches up to 3/4-inch thick Full wrap-around front handle provides a comfortable gripping area in all cutting orientations Up to 6000 square feet of actual hedges trimmed per charge