DC Coupler USB Dummy Battery SOny NP FW50 Sony A5000 A6000 A6400 A6500 A7 A7s A7ii a7 mark II A7sii Zv E10 Camera

5V-8.4V mobile power bank DC drive cable AC-PW20 + FW50 DC Coupler kit USB cable Features: Input:5V 2-4A Output:8.4V Conversion efficiency:92% (DC-DC Efficient conversion rate) USB plug Specifications:USB2.0 length:105cm-110cm Note: 1•In order to make your camera work better,please use a high-quality mobile power, mobile power bank is output guarantee of at 5V 2A to 4A current. When the power isn't enough, will not start or can't shoot properly, recommended that a separate USB power supply interface current is 2.4A, 3A will be better. 2.If the power bank supply or cameras has an auto sleep mode, turn it off. 3.Don't use the computer USB supply for the camera,because most computer USB 2.0 output voltage is 5V,But the current is less than 500mA. 4. Since the camera itself does not support the fast charging function, some USB ports with quick charging function can't start the quick charging mode of 5V 2.4A-3A, resulting in insufficient power supply, It's not recommended to use a mobile phone USB charger and multi-interface USB charger . Support : NEX-F3, NEX-6, NEX-5, NEX-5, NEX-3, NEXC5, NEX-7, SLT-A33, SLT-A37, SLT-A55, A3000, A3500, A5000, A5100, A6000, A6100, A6300, A6400, A6500, A7, A7II, A7R, A7RII, A7S, A7SII, Cybershot RX10, Cybershot RX10 II, Cybershot RX10 III, ILCE-QX1, QX1 ZV E10