Good working condition, has some wear and tear typical for it's age.
Comes with 85W MagSafe 2 AC adapter.
No warranty on the battery.
Please refer to the actual pictures of the item for more info.

MacBook Pro (Retina, 15-inch, Early 2013) - Technical Specifications

Display

Processor

Memory

Storage

Size and Weight

Graphics and Video Support

Camera

720p FaceTime HD camera

Connections and Expansion

Wireless

Audio

Keyboard and Trackpad

Battery and Power

Electrical and Operating Requirements