The Adapter is a 36W rated power supply and replaces lg w1943sv laptop charger. Designed to meet LGs original specifications. The Replacement LG AC Adapter is designed to be 100% manufacturer compatible and will meet OEM specifications.Replacement For LG W1943SV Adapter is rated at 12V 3A 36W.The high quality laptop charger for lg w1943sv 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 36W 12V 3A LG W1943SV AC Adapter/Power Supply/Charger With Laptop Cord.Welcome to replacement laptop AC power adapters online store.Replacement LG Laptop AC Adapters and Power Supply for Notebook Computers.Replacement laptop AC adapter is guaranteed to meet or exceed original LG 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.