New Replacement For Dell PA-21 19.5V 3.34A 65W AC Power Adapter With Power Cord.Brand New Replacement For 65W 19.5V 3.34A Dell PA-21 AC Adapter/Power Supply/Charger With Laptop Cord.Replacement For Dell PA-21 Adapter is rated at 19.5V 3.34A 65W.The high quality laptop charger for dell pa-21 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!The Adapter is a 65W rated power supply and replaces dell pa-21 laptop charger. Designed to meet Dell's original specifications. The Replacement Dell 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.