. The Dell AC Power Adapter 19.5V 130W is designed to provide reliable and efficient power to Dell laptops that require a 19.5V input. This adapter is capable of delivering up to 130 watts of power making it suitable for both standard use and demanding applications.High Power Output Provides sufficient power for charging and running Dell laptops including models with higher power demands. CompatibilityDesigned for use with specific Dell laptop models ensuring proper fit and functionality. Safety FeaturesIncludes built-in protections against over-voltage over-current and short-circuiting safeguarding both the adapter and your laptop. Compact and Portable. (;. Designed to be lightweight and compact for easy transport and storage ideal for both home and office use..