What's included:
DSTE BL-3 Battery Chamber Cover x 1
Required when battery is teamed with MB-40 or MB-D10 battery pack;

Compatible with the following Battery Modle:
For Nikon EN-EL4A Battery

Compatible with  Camera Model: 
For Nikon D-SLR D900/D700/D300/D300S Camera and MB-D10 Battery Grip

If you have any question about the item or us, please contact us, we will reply you as soon as possible.

We accept all eBay payments, item will be shipped on 2 working days after you paid for it.

Thank you and have a nice day!