NEEWER DC Coupler Replacement for NP-FW50 Battery Dummy Power Adapter with USB Cable Compatible Sony A7 A7R A7S A7II A7RII A7SII A6500 A6400 A6300 A6100 A6000 NEX5 NEX7 etc.

Compatibility: Compatible with Sony A7 A7R A7S A7II A7RII A7SII A6500 A6400 A6300 A6100 A6000 A5100 A5000 A3000 NEX5 NEX7 DSC-RX10 II III IV and etc. Input voltage: 5V-2A USB port, connect directly to the power bank (5V, 2A) for indoor and outdoor use. (NOTE: Please make sure the OUTPUT of your power bank is 2A or more, the camera will not work properly when the output is less than 2A.) Function: Replaces NP-FW50 type battery and provides a connection to the power source for long-term continuous operation of your camera. It is the best choice for long time photography in studio and indoor Safe: Fully decoded integrated protection circuit; Built-in protection against over-voltage, over-current and short circuit of high power booster. Portable and simple to use USB Power Supply: The USB port design provides your camera with solid and stable power. Note: Camera and lens are NOT included