This camera is like new and has been tested and guaranteed to work - please note photo shows minimal dent on bottom near left side from packing in traveling backpack with computer. Original battery comes with it, but I have purchased 2 after market batteries and charger You will need an SD card This is a fantastic camera - you will not be disappointed. From the brand: 16 megapixel backlit CMOS sensor 5x optical zoom lens (35mm equiv: 28-140mm) Sensor shift image stabilisation 3.0 inch 460k dot HyperCrystal III LCD screen Waterproof to 10m Shockproof to 2.1m Freezeproof to -10°C Crushproof to 100kg GPS electronic compass Full 1080p HD video recording ISO 125 - 6400 3cm minimum focusing distance 11.5 fps full resolution continuous shooting Panorama mode The TG-830 has a solid metal body with a rubber grip on the front and a metal bar on the rear and attached a hand strap. Battery and memory card opening and the other for cable connections. These are kept firmly in place with two locks on each, which will ensure no water is able to get in. On top is the on / off switch, shutter release and video record button. On the rear you'll find two buttons to adjust the zoom, a mode dial, playback and menu buttons as well as a d-pad, which also give access to the flash and self-timer. The menu system is easy to use, when shooting, the camera settings available are listed down the right hand side, you just need to use the d-pad to scroll through them.