The Dewalt Powerstack 18V 5.0Ah battery utilizes cutting-edge technology to deliver optimal performance. Its innovative internal pouch battery connectors and electrodes provide a high rate of electron flow, resulting in a more efficient battery experience. With a 5.0Ah capacity and 18V voltage, this Li-ion battery offers reliable power for your tools and equipment. Its stacked pouch cell battery technology and low impedance construction contribute to its effectiveness in various applications.