- HP 416421-001 Replacement AC Adapter by Amstron
Amstron NAC-X90-59 is a 90 watt rated power supply and replaces HP's 416421-001 laptop charger. Designed to meet OEM specifications, NAC-X90-59 is UL certified and works with many HP and Compaq notebooks. NAC-X90-59 has gone through rigorous third party testing to ensure its performance and safety.
UL Certification #E345153 - Highest consumer safety standard. Automatic voltage adjustment 15-20V Package Includes 1 Tip (#55) Sealed for protection against moisture and high humidity Designed to filter voltage spikes or surges Internal safety features protect your notebook from electrical hazards Low voltage automatic shut-down protection Automatic voltage and current output limit Automatic temperature and short-circuit protection 3-Year manufacturer's warranty Optional tips for other notebooks - sold separately AC Power Cord included