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MS10OFFMS15OFF
Not much to say. Not ATL but good price if a trip is coming soon and you need an extra or two of those handy.
Stack with whatever gift card deal you have to make it better.
Also feel free to share your experience with generic ones. It’s also better to include your camera model & firmware version.
Another option to consider is a hard wire kit that allows you to power the camera via USB. USB power banks are dirt cheap and have massive capacity. I did this when using my A7 as a Web cam via a capture dongle for work.