NP-FZ100 Dummy Battery and Power Supply Adapter Kit, fit for Sony A7 V, A7R V, A7 IV, A7R IV, A7 III, A7S III, A7R III, FX3 FX30 A6600 A6700, ZV-E1, ZV-E10 II, A7C, A7C II, A7CR, A1 Cameras.

Pretty inexpensive for the flexibility of being able to put a camera in a hard to reach spot for a long live production. Compatible with Sony cameras without any issue, the power supply runs for as long as you need it (5 hours for me without any heat issues) it is sort of fragile so be sure not to kink the cord.

2years later and still working great

Using my Sony A7r iii as a webcam for a premium work conferencing video experience. This camera won’t charge the battery while in use so this product takes the place of the battery and makes the camera think it has an infinite power supply. On my camera the battery door detaches to support a battery grip which for this use case allows the power supply wire to exit the body and hang freely. Great product. Highly recommend.

So I got this to be able to use my A7iii as a stream camera and the one thing I was worried about was the infamous not a genuine sony battery message. Not a deal breaker but would be annoying to deal with waiting for it to appear after a few minutes. Happy to report that this does NOT trigger that warning on the latest 4.01 firmware of the Sony A7iii. I just pop it in, run the cable out the port of the battery hole, and off to the races I go! Very very satisfied!

Lo he usado muy pocas veces, pero si es muy fiable. Destaco la bolsita de transporte que incluye el paquete.

I use it for my Studio (Photography) but it doesn't give me freedom to move around that much, but its ok since my studio is not that big and my camera is mounted on a tripod anyway and use a laptop and remote to take pictures. I don't have to worry that I will run out of power.

I bought this to turn my Sony a7iii into a webcam for streaming on Twitch. Turns out it's good just to have, period, in a studio environment. The dummy battery is plastic and feels like it will break but if it does, I'll replace it as I need it regardless. Had the camera on for 6 hours my 1st use and it was warm but nothing concerning.

Packaged great and has a carry bag included. Fixed overheating issues and now not worried about battery dying during streaming!!

Works perfectly with my Sony a7siii. No issue at all. Except sometimes the camera battery percentage decreases but takes forever to go to 0 then if you stop recording or turn on and off it goes to 100%. Doesn’t affect my use any way.

Funciona muy bien y es de buena calidad con camara FX30 utilizandola para streaming

Lo que necesitaba

!!WARNING!! This dummy battery is not like many others. It fried my camera. Many other dummy batteries will take up to 30 Volts and regulate it to the 7.2v the camera needs on the dummy battery itself. This one REQUIRES the ac cord provided. Any other 12v dc power connected to this dummy battery at the 2.5mm connector will provide 12v to the camera and will fry your camera. Use with caution if you plan to use it with other DC power sources. I’ve used previous dummy batteries with 2.5mm connectors for my A7s and worked fine. This one sent my A7C to the manufacturer for (hopefully) repair.

The included dummy battery is great but, the provided power supply stopped working after a year.