Neewer NP-FW50 DC Coupler

Compatible with SONY A7, A7R, A7S, A7II, A7RII, A7SII, A6500, A6400, A6300, A6100, A6000, A5100, A5000, A3000, NEX-5, NEX-7, NEX-3N, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-C3, NEX5C, and DSC-RX10 II/III/IV models. Built using the newest smart and intelligent technology to ensure device safety.

Note:
• Make sure the OUTPUT of your power bank(or USB wall plug or other USB power source) is 2A or more
• The computer USB port is NOT Compatible, because the output of the computer USB port is normally no more than 0.5A, it doesn't have enough output power to power up the product
• Here we mentioned the OUTPUT, NOT the capacity, our dummy battery will not work properly even though the capacity of your power bank is 10000 mAh but the output is less than 2A. Besides, the working time of the camera is based on the capacity of your power bank(eg. 5000mah or 20000mah), the more capacity the longer the working time of the camera