Power up your system for business trips and vacations with this 9-cell Battery from Dell. With a capacity of 97 WHr this battery lets you work seamlessly when you are on the move. The integrated battery charge gauge lets you check the charge status of an installed or uninstalled battery at any time. Compatibility - Dell Certified Parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Dell system. - Our sustaining qualification process allows for testing and certification of the newest technology on your Dell system.