SmallRig Dummy Battery Power Supply Adapter Kit for Sony NP-FZ100, for Sony A7 V, FX3, A7S III, A7 IV, A7 III, A7R III, A7R IV, A7R V, A7C II, A7CR, A1, A9, A9 II, A6600, A6700, FX30, ZV-E1, ZV-E10 II

I tried a couple of the cheaper brands available to power my camera but this SmallRig brand adapter ended up being the brand that didn't cause the warning popup on the screen about 3rd party batteries. It is worth spending a little extra for the brand and much easier to use day to day. I use it to power my Sony DSLR that I use as a webcam on my PC. It feels well built and I have had no issues using it in a smart switch that I can control from a Stream Deck on my desktop.

I purchased this product for a job that required my camera be running for very long periods of time without fail. I’ve since moved on from that opportunity due to other work, but held on to this dummy battery. Decent build quality, and it powers my camera for live streaming nicely. Beats having to have to replace the battery every time it dies, as I need to use the single usb-c port on my Sony FX30 for data transfer/displaying my camera on my laptop. It’s compatible with all Sony cinema cameras, and it doesn’t get too hot. Fits nicely in my fx30, but wish my camera let me close the battery lid while powering it up. Battery life sits at two different power levels, depending on what your wattage is (I think?). Overall, great product, and something I’ll be using much of in the future!

I use this dummy battery for my Sony a7iii and it works like a charm. I use my a7iii as a webcam while I'm on discord. The cable does have to bend a bit in order for it to go through the cable door in the original camera. other than that it works fantastic. My camera is on for long gaming periods from 2-4 hours. the brick doesnt weigh much but does a great job for the quality.

Saves batteries life! Works perfectly in an A7R5. Although the Sony battery door does not have to be removed when using power supply, it cannot be closed. So to prevent accidentally breaking it, check Google on how to remove the battery door; easy to do and easier to reattach.

Excelente, funciona perfecto en una Sony zv e10 ii sin errores ni avisos

Good dummy battery, long cord. Easy to use and has lasted over a year now with no issues.

DOA

Purchased to use with my Sony A7R IV when streaming and it works well. It provides consistent power, which is essential for long sessions where you don’t want to worry about battery changes or interruptions. Once set up, the connection is stable and the camera runs continuously without shutting off due to battery depletion. This makes it especially useful for streaming, recording, or any extended shooting sessions. Build quality feels solid, and it integrates well with the camera without causing issues during operation. Cable routing and setup are straightforward once installed. Overall, a reliable solution for continuous power that works well for extended use cases like streaming or long recordings.

Sony siempre se ha caracterizado por el uso de su propia marca, dejándote pocas opciones de adquirir equipo genérico y que te den un buen rendimiento o sean compatibles, pero este battery fake me sorprendió al poder usarlo con total libertad y sin problemas de compatibilidad.

Muito bom! Nao desliga a camera.

I use this when digitizing a lot of slides/negatives. Works fine although occasionally the camera states the battery is not OK, but you simply override this. No problems and has worked for me for over a year

Super useful for long recordings, works great

Llegó en perfecto estado y de un día para otro, se siente de buen material.