The HP 180W power supply (model L70042-001) is an official HP replacement power adapter designed for compatible HP laptops that require 180 watts of power. This power supply delivers stable, reliable energy with output specifications of 19.5 volts DC at 9.23 amps, ensuring consistent performance for demanding computing tasks. The adapter features a standard HP power connector and offers international compatibility with an input voltage range of 100 to 240 volts AC at 50/60 Hz, making it suitable for worldwide use. Constructed with durable materials and built to HP quality standards, the power supply ensures optimal temperature regulation during extended use. Its compact design measures approximately 15 cm in length, 7 cm in width, and 3 cm in height, weighing around 450 grams for easy portability. The 1.8-meter power cable provides flexible placement options while working. This original HP component guarantees compatibility and reliability for supported HP laptop models, delivering the precise power requirements necessary for stable system operation. The power supply undergoes rigorous testing to meet HP performance standards, offering consistent voltage regulation and protection against power fluctuations. The matte black finish is scratch-resistant and maintains a professional appearance with regular use. For optimal performance, please check compatibility with your specific HP laptop model before use to ensure proper power supply and system functionality.