[Original Used] Apple 85W MagSafe 2 Power Adapter (for MacBook Pro with Retina display)

The 85W MagSafe 2 Power Adapter features a magnetic DC connector so if someone trips over it, the lead disconnects harmlessly and your MacBook Pro stays put safely. It also helps prevent fraying or weakening of the cables over time.

My Macbook Adaptor is 60W can i use this instead ?

Yes. As per Apple website - 85w adaptor can be used in place of 60w Magsafe adaptor without impacting life of battery.

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