replacement laptop AC power adapters online store.Replacement Apple Laptop AC Adapters and Power Supply for Notebook Computers.Replacement laptop AC adapter is guaranteed to meet or exceed original Apple 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.18.5v 4.6a 85w replacement ac adapter for apple a1172,100% brand new high quality replacement apple a1172 charger. The replacement 85w apple a1172 ac adapter is specially designed to meet the power needs of your laptop. Packed with the apple a1172 power supply,this lightweight and easy-to-carrry plug adapter proves to be and optimized portable power source wherever you are at home,in office or on the road. Laptop safeguard features include incorrect voltage, short circuit and internal overheating protection. All the power adapter are have passed strict quality assurance procedures to achieve international standards such as ce, ul listed, and iso9001/9002 certificatio. Guaranteed!All new laptops come with ac adapters. apple a1172 power adapters are used for charging laptop batteries and also used to supply power directly. There are occasions which we require to buy an ac adapter. Most laptop users travel, for they travel to europe or us they require ac adapters that take 100-240 voltage input and output 16 voltage or 19 voltage.Before ordering this replacement apple a1172 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.Welcome to replacement laptop AC power adapters online store.Replacement Laptop AC Adapters and Laptop Car Chargers for Notebook Computers.Replacement laptop AC adapter is guaranteed to meet or exceed original 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.