Apple 60W mag safe power supply / adapter for MacBook pro

60W MagSafe 2 Power Adapter; AC cord; AC adapter; printed operating instructions. Designed 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. This power adapter recharges the lithium polymer battery while the system is off, on, or in sleep mode. It also powers the system if you choose to operate without a battery.