The Canon LP-E6 Rechargeable Lithium-ion Battery Pack, has a capacity of 1800mAh, so it is possible to shoot up to 850 shots at normal temperatures on a single battery charge. The battery is also more compact and lighter in weight than previous battery models.
The LP-E6 Battery also communicates with the EOS 5D Mark II and 7D digital cameras, so that you can always check the remaining capacity on the camera's power source info screen. In addition, a unique feature of the LP-E6 battery pack is that it has a microchip encoded with an 8-character serial number. So when the battery pack is installed in the camera, you can register it using a menu command. Then track the condition and power characteristics of up to 6 batteries in your camera to ensure you use your batteries evenly and identify batteries that are near the end of their useful lifespan.
The LC-E6 Battery Charger from Canon is designed for use with the Canon EOS 5D Mark II Digital SLR camera. This unit can be used to charge a battery for the 5D Mark II from a standard electrical outlet.
The Canon IFC-200U USB Interface Cable enables you to transfer your camera pictures to a computer fast. The cable connects to your camera and to the USB port on your PC or MAC computer.
Compatible with all EOS series cameras that feature the standard mini USB B-type socket.
The Canon Eg Eyecup is a replacement eyecup for the EOS-1D Mark III, 1Ds Mark III, and 7D cameras. Camera eyecups provide cushioning around the camera's eyepiece, and are especially useful to eyeglass wearers.