The Macbook Pro charger has a built-in heatsink cooler that prevents the charger from overheating and the MacBook Pro laptop charger is safely cooled throughout the charging cycle.
The Magsafe 85W charger features a magnetic connector that ensures your power cable will disconnect harmlessly if it experiences undue strain and helps prevent fraying or weakening of the cables over time. In addition, the magnetic helps guide the plug into the system for a quick and secure connection.
The Mac Book Pro Charger When the connection is secure, an LED located at the head of the DC connector lights up; an amber light lets you know that your notebook is charging, while a green light tells you that you have a full charge.
Cord on our 85W Magsafe style connector line is engineered to last. The cord will not fray, the connector will not lose its strength and will last for years. MacBook Pro charger manufactured with the highest quality materials and include multiple smart features safeguarding against IV -incorrect voltage, SC-short circuit, IO-internal overheating. CE/FCC/RoHS.
Warranty&Service: BETIONE 85w MacBook Pro Charger is engineered to strict manufacturing standards. BETIONE has always been committed to provide products of superior quality to Amazon at unbeatable prices.We believe that our products will bring you a pleasant experience. BETIONE's provide One year warranty and a lifetime customer service.The E- mail case will be reply within 24 hours after you sent to us.