In fact, once you have installed on your SLR camera battery grip I believe you will never have to delete it!

事实上，一旦你已经安装在你的单反相机电池手柄我相信你会永远要删除它！

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In front of it, a digital SLR camera battery grip seems to not be the most useful camera accessories, but once you use one you might just change your mind!

在它的面前，一个数码单反相机电池手柄似乎未必是最有用的相机附件，但一旦你使用一个你可能只是改变了主意！

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In most cases, the camera control is repeated, so the grip, not to 'twist' to use the shutter button on your wrist, you can use the battery grip's shutter control of your pictures.

在大多数情况下，相机的控制上是重复的，这样的抓地力，而不是到'扭曲'你的手腕使用快门按钮，您可以使用电池手柄的快门控制把你的照片。

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