Techno Earth&reg; XR697 Inspiron 1525 1526 Battery Type RN873 56Wh Li-ion Made from the highest quality cells, perfect replacement for your original battery. Battery Type: Li-ion - Capacity: 4400 mAh - Voltage : 11.1V - Cell : 6 Cells - Color : Black. High capacity battery certified by CE and RoHS, Each Techno Earth Battery is tested at an original laptop Techno Earth is a trademark of Technoline. Buy from Techno Earth to ensure quality products! Package Includes: One Laptop Battery for listed models