Powerextra BG-E7 Battery Grip + AA-Size Battery Holder for EOS 7D Digital SLR Camera Work with LP-E6 or 6 AA-Size Battery;

About Powerextra:
Powerextra is a famous trademark who specializes in offering digital camera batteries and photo accessories on Amazon.We always try our best to make sure customers have a happy shopping experience with us by providing good quality products with pretty price.

Product Description:
This Multi-Power Battery Pack Replacement for BG-E7 is used with Canon Camera EOS 7D, has the same functions as the original Canon grip BG-E7. It can hold two LP-E6 rechargeable battery.

Package Contents:
1x Battery Grip
1x Battery holder for LP-E6 battery
1x Battery holder for 6 pcs AA batteries
1x User Manual in English

Notes:
The battery grip can only be used with compatible devices.
In order to prevent access to the power terminal of metal substances causing a short circuit, please cover Interface cover when you don't use it.
The battery grip is not equipped with power switch, please use the camera's power switch to turn on or turn off the power.
Use the specified charger.
Please take out the battery grip when you don't use it for a long time.