The YRDD6 1VX1H Battery is an original laptop battery specifically designed for Dell Inspiron laptops. With a voltage of 11.4V, this battery is compatible with various Dell Inspiron models such as 5482, 5485, 7586, 3583, 5491, and 5591. Made by Dell, this high-quality battery ensures reliable performance and long-lasting power for your laptop, allowing you to work or play without worrying about running out of battery.