Product Description:

1-60W Power Adapter.Input:100 – 240V,50-60H Output:16.5V 3.65A 2-Mac book Pro Charger features a Built-in heat sink dissipates heat to keep the charger from overheating and macBook pro laptop charger runs safe and cold during the entire charging cycle 3-Replacement chargers manufactured with the highest quality materials and include multiple smart features safeguarding against over current, over voltage, over load, short-circuit protection and auto recovery.Mac Book Air Charger 4-Universal Wattage Charger:Our 60W charger fully Compatible with mac book pro retina 13-inch and mac Book air after Late 2012, including models that come with 60W and 45W.The laptop will only draw the wattage needed and will not damage the laptop. If you have multiple laptop, this is the perfect interchangeable charger.