battery grip

基本解释

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！
An Asian gentleman was walking around, a good distance from the edge of the crowd, shooting photos with what looked like an Olympus E1 with a battery grip.
一种是走在亚洲的绅士，一个良好的距离边缘人群，拍摄的照片与一个什麽样子奥林巴斯素E1 用电池手柄。
Canon EOS 40D in my case it less than 5 minutes from start to finish, just remove the battery cover and the related installation and integration of large knurled wheel battery grip.
在我的佳能EOS 40D情况下，它从开始了不到5分钟就完成，只是涉及取出电池盒盖和安装与一体的大型滚花轮电池手柄。

Additionally, the optional MB-D14 Multi Power Battery Pack extends the grip for comfort and can effectively double the battery capacity when using two batteries.
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Sliding in the cell locks it in place, where a swipe of the lock lets it pop out so that you can grasp it with your fingers -- it's usually an easy task, but sometimes the battery doesn't pop out enough to get a grip on it.
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The juice pack is a rechargeable lithium polymer battery in the form of a non-slip, soft grip case and offers the following fantastic features...
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