Smart AC power adapters from HP power your notebook and charge the internal battery simultaneously. These adapters provide you with the ability to power your notebook when away from the office or on the road.N/AN/A- Provides a convenient and portable power source for use in a mobile environmentN/A- 65-watt design enables optimum system performanceN/A- Compact design makes HP Smart AC Adapters an ideal travel companionN/A- HP Smart AC Adapters are compatible with all HP Business Notebooks and Tablet PCs NOTE: Not all models are available in all regions.