Brand New Replacement For 65W 20V 3.25A Lenovo ThinkPad S440 AC Adapter/Power Supply/Charger With Laptop Cord.Replacement For Lenovo ThinkPad S440 Adapter is rated at 20V 3.25A 65W.The high quality laptop charger for lenovo thinkpad s440 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 lenovo thinkpad s440 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.Welcome to replacement laptop AC power adapters online store.Replacement Lenovo Laptop AC Adapters and Power Supply for Notebook Computers.Replacement laptop AC adapter is guaranteed to meet or exceed original Lenovo laptop AC adapter.Full 2 hours burning test; 3 times quality check and 2 times drop test by QC before package.Warranty and Guarantee: 1 year warranty, 60 days money back.