Ditch the Gas. Keep the Power. Level up your lawn care game—without the hassle of a gas trimmer— with a cordless string trimmer built for power and performance. The PWR CORE 40™ Brushless String Trimmer is made for efficiency and ease of use, from trimming to tackling the toughest grass. The Twist Load™ Head makes it easy to load the line, and with Dual-Line Bump Feed you can load more line hassle-free with this innovative grass trimmer. Plus, the digital brushless motor and PWR CORE 40™ lithium battery technology gives this powerful weed wacker the power to cut through thick grasses and weeds with ease. String trimmer Kit includes a PWR CORE 40™ 2.5Ah Lithium Battery and Auto PWR JUMP™ Charger.