If you have a device that draws less power such as a macbook air that only draws 45W or macbook pro 13 that uses 60W then the adaptor just doesn’t.
by choosing this adaptor you can power any device that Apple currently sells which uses the magsafe 2 connector.
This power adapter recharges the lithium polymer battery while the system is off, on, or in sleep mode. 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. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection. Apple MagSafe 2 Power Adapter - 60W (MacBook Pro 13-inch with Retina display) MD565z/a - 9559. 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. Everything you ever wanted to know about the Apple 85W MagSafe 2 Power Adapter For MacBook Pro with Retina Display Our partners are electronics experts who test and verify that each product is 100 functional before it leaves the factory. It’s held in place magnetically, so if someone should trip over it, the cord disconnects harmlessly and your notebook stays put safely. In this case, it may be better to exchange it for a 60W power adapter.
It will work but your Mac may not use all the power. The Apple 85W MagSafe 2 Power Adapter is made specifically for your MacBook Pro with Retina display. You can use it if you want, but note that the 85W power adapter is mainly designed for 15 and 17-inch MacBooks Pro. So no, a 60W adapter wont overheat when connected to a machine that needs an 85W adapter.
This is a given for the systems to receive safety certifications.