The Adapter is a 65W rated power supply and replaces lenovo adp-65fd b laptop charger. Designed to meet Lenovo's original specifications. The Replacement Lenovo AC Adapter is designed to be 100% manufacturer compatible and will meet OEM specifications.Keep your adapter in a dry place with room temperature. Just like other electronic devices, adapter can get damage cause by high temperature.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.Always put first the DC output plug into the laptop's power jack before putting the input plug on the power outlet. This is the correct method.Replacement For Lenovo ADP-65FD B Adapter is rated at 20V 3.25A 65W.The high quality laptop charger for lenovo adp-65fd b 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 65W 20V 3.25A Lenovo ADP-65FD B AC Adapter/Power Supply/Charger With Laptop Cord.