Used Cannon battery grip suitable for EOS D30, D60, and 10D Digital SLR. The Canon BG-ED3 is battery backup holder that can hold up to two BP-511 or BP-511A to give you an extended shooting time. The grip also works with 6 AA batteries and accepts ACK-E2 AC Adapter Kit. The grip features Vertical Position Shutter Release Button, Control Buttons and Dial. It was made to coordinate seamlessly with your Canon EOS D30, D60, and 10D Digital SLR camera. The camera’s vertical shooting position is just like shooting horizontally thanks to its vertical position control.