The Greenworks 80 V cordless edger features a wide 16-in cutting width and will save you time and energy. The battery can cover up to 1/2 acre and can be fully recharged in only 30 minutes The brushless motor offers optimal performance even at high intensity, while the dual-line feed gives you a simple and precise cut. This device is easy to use and lightweight, meaning that handling for extended periods won't cause any discomfort. A quick charger and battery are included, the latter being compatible with many 80 V Greenworks lawn and garden products. Recommended line diameter: 0.080-in. This product is backed by a 4-year warranty.