Product Description

BG-E4 Battery Grip F/5D Digital SLR

Product Details

• Brand: Canon
• Model: 0297B001
• Dimensions: 1.00" h x 3.00" w x 5.00" l, .50 pounds

Features

• Battery grip adds a vertical shutter release to the Canon EOS 5D camera
• Compatible with up to two BP-511A battery packs or six AA batteries
• Increases shooting capacity and convenience when traveling
• Features an AE/FE lock button, AF point selector, and more
• Comfortable to use when the camera is held vertically

Amazon.com Product Description
The Canon BG-E4 Battery Grip for the EOS 5D Digital SLR Camera adds a vertical shutter release to an already robust camera. This grip is compatible with up to two of Canon's BP-511A battery packs or, alternatively, a set of six AA-size batteries, for increased shooting capacity and greater convenience when traveling. In addition, it features an AE/FE lock button, AF point selector, and a main dial to enable comfortable use of the camera when held vertically.

Customer Reviews

A must have
I am really quite glad I got the grip along with my 5D. It is everything the camera is - sturdy, functional and works flawlessly. The extra battery life has already proven useful on an extended shoot.

The one downside is that it shares another trait with the camera - the price. I'm not sure that this grip is worth $100 more than the one I previously had for the digital rebel. Regardless, I would still purchase the grip again.

A good accessory, but could be better.
If you need a battery grip for your 5D, this is about the only choice. There may be some cheap knock-offs floating around out there, but I haven't seen one.

The problem I have with this product is that it feels flimsy and cheaply constructed. It's way over-priced. Functionally I've had no problems, but to be honest, I don't leave it on the camera and it sits most of the time. I've read reports of owners having minor troubles with the grips causing the camera to behave improperly, but I haven't experienced this. Get it if you need it, but it's not really a necessity of life if you own a 5D.

Great unit with a hidden Bonus
All the other 5 star reviews are correct. But, there's a hidden bonus that Canon is not sdvertising and no one has mentioned. A significent aid to holding and carrying the 40d is Canon's Hand Strap E-1. This aid is basically for right handers but can not be used on the 40d (or XTi either without Canon BG-E3) without the BG-E4. The battery pack has the necessary strap attchment anchor point on the right/bottom side of the battery pack and that, along with the right side camera strap anchor point on the 40d body, allows you to use the hand strap. I find the hand strap a real help when carrying the camera with one hand.