Sony A7s II USB Power (Save £££ Shoot All Day)
UPDATE! Please use more powerful powerbanks like Anker PowerCore here: http://amzn.to/2nbaEXG - they are much better at extending the life of the internal battery! Sony A7s II USB Power Battery Pack. The new Sony A7S II allows USB to power the camera for continuous shooting. I bought a RAVPower USB Power pack to use with my Sony A7s II. USB Power Pack costs £10.99 and runs the camera the equivalent of 6X Sony FW50 Batteries (£65 EACH!!!). In this video I show how you can mount the USB power pack to the Sony A7S II using the Manfrotto 500 Fluid Head. Save money on buying lots of Sony batteries for the Sony a7S II and buy some USB power packs.