Meeting the demands and exceeding the performance of corded tools, every Westinghouse 20V+ tool and battery is loaded with maintenance-free convenience and provides years of lasting value. The growing lineup of Westinghouse 20V+ cordless lawn and garden tools includes weed wackers, hedge trimmers, leaf blowers, pole saws, and more; all the tools needed to maintain meticulous lawns, gardens, and landscaping. Every 20V+ tool and battery requires no maintenance, creates no emissions, and operates at neighborhood-friendly noise levels making them a superior alternative to gas-powered and corded outdoor power equipment. Versatile 2. 0 Ah and 4. 0 Ah lithium ion battery options provide a lightweight interchangeable plug-and-play power supply for a growing lineup of tools designed to handle every task. Every cordless tool, battery, and charger from Westinghouse is warranted to be free of defects from workmanship and materials and is backed by free lifetime technical support.