EGO POWER+ 15" String Trimmer with POWERLOAD™ and Carbon Fiber Split Shaft with 2.5Ah Battery and Standard Charger delivers powerful performance and innovative features for effortless trimming. This string trimmer features the exclusive POWERLOAD™ technology that allows you to load the string faster and easier than ever before. The carbon fiber split shaft provides durability and lightweight convenience, making it comfortable to handle during extended use. Included with the trimmer is a 2.5Ah battery and a standard charger, ensuring you have the power and convenience to get your yard work done efficiently. Designed for both professionals and homeowners, this trimmer combines cutting-edge technology with user-friendly design to make yard maintenance simple and effective. Model Number: ST1521S