This Anton Bauer Elipz 10K Battery and Handheld Camcorder Support Kit
from B&H Photo
features an ElipZ 10K Battery and Charger Kit that's capable of powering both a light and a camcorder/DSLR (with the correct adapter cable)--this kit includes the P150-ADP-ELPZ adapter cable for use with the Panasonic AG-HMC150. Also included is the EgripZ Handheld Camcorder Support, a camera support designed for use with small camcorders. It has wide, flexible handles that allow one hand to smoothly and efficiently support the camera while the other hand is free to manipulate the zoom, focus, and iris controls. The handles can also be twisted in opposite directions or to one side for use as a shoulder or chest mount.