Before ordering this replacement asus adp-180mb f ac adapter, you MUST check your laptop's input voltage and your original ac adapter's output voltage. Laptops with 18V~20V input voltage can use our ac adapter which has 19V output voltage; Laptops with 15V~17V input voltage can use our ac adapter which has 16V output voltage; Remember : never exceed ±1V tolerance. Using wrong output voltage adatper will damage your laptop computer.Replacement For Asus ADP-180MB F Adapter is rated at 19.5V 9.23A 180W.The high quality laptop charger for asus adp-180mb f provides your laptop with safe and reliable power.It is over Charge protection, Voltage protection, Temperature protection, Short circuit protection, enjoys 1-Year Warranty,60-Day Money Back!Brand New Replacement For 180W 19.5V 9.23A Asus ADP-180MB F AC Adapter/Power Supply/Charger With Laptop Cord.The Adapter is a 180W rated power supply and replaces asus adp-180mb f laptop charger. Designed to meet Asus's original specifications. The Replacement Asus AC Adapter is designed to be 100% manufacturer compatible and will meet OEM specifications.Avoid the metal tip of the adapter from getting in contact with other metal objects because it can cause short-circuiting. Your laptop might get damage when a short-circuited charger is used.