Nikon ENEL14 (Black)

Power pack

You've got it all covered, photography-wise: your camera can take pictures and video; it can guide you through doing it. Of course, that's only if you've got the power to do it with. If you've found yourself in the un-enviable position of having the "low battery" warning come up when you've got a lot more shooting to do, or find you spend a lot of time staring scornfully at your charger while your lone battery powers up and you miss valuable picture taking time, it may be time to pick up a extra ENEL14 battery or three.