Dummy camera batteries to allow you to extend your camera shooting time by a lengthy amount.
Battery for your studio continuous lighting
Power your Panasonic GH4 cameras with 4 times the amount juice!
Power your Sony NEX, Alpha 7 series cameras with 4 times the amount juice!
Mobile power for your DSLR with 4 times the power duration!
Dummy battery pack for Nikon ENEL-15!