The Greenworks 24V POWERALL 4.0Ah Lithium-Ion USB Power Tool Battery is a solid green battery with dimensions of 2.8 inches in height, 1.8 inches in width, and 5.2 inches in depth. It has a lithium-ion technology with a 4 Ah battery capacity and a 24 V voltage, making it compatible with GreenWorks G-MAX products. This power tool battery is lightweight at 3.1 pounds and does not require any assembly, making it a convenient and efficient choice for various power tools and workshop equipment. Made in the United States, this GreenWorks battery is a reliable and high-quality option for your power tool needs.