It also powers the system if you choose to operate without a battery.Ĭompatible with MacBook Pro with Retina display. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection. This power adapter recharges the lithium polymer battery while the system is off, on, or in sleep mode. The 85 Watt MagSafe Power Adapter features a magnetic DC connector that ensures your power cable will disconnect if it experiences undue strain and helps prevent fraying or weakening of the cables over time.
An AC cord is provided with the adapter for maximum cord length, while the AC wall adapter (also provided) gives you an even easier and more compact way to travel.ĭesigned to be the perfect traveling companion, the adapter has a clever design which allows the DC cable to be wound neatly around itself for easy cable storage. 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.
It also helps prevent fraying or weakening of the cables over time. The 85W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Pro stays put safely. It’s held in place magnetically, so if someone should trip over it, the cord disconnects harmlessly and your notebook stays put safely. The Apple 85W MagSafe 2 Power Adapter is made specifically for your MacBook Pro with Retina display.
