SmallRig Dummy Battery Power Supply Adapter Kit for Sony NP-FZ100, for Sony 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

Works well with my Sony Z-e10 camera. No complaints except that it's hard to access my memory card slots but that does not really have to do with the product, I guess

This SmallRig dummy battery power supply for my Sony A7 IV has been an absolute game-changer. It provides consistent and reliable power - important for extended remote shoots or long Zoom meetings where swapping batteries isn’t an option. The build quality feels just as solid as the official Sony dummy battery, and it fits seamlessly into the battery slot without any issues, even with a Smallrig cage on the camera. I’ve noticed zero overheating or connectivity problems. This a must-have accessory for anyone looking to maximize uptime with their Sony camera.

Yes, you read that right; no more, "The operation and safety of this battery cannot be guaranteed. Continue use?" warnings from your Sony camera. We finally have the dummy battery solution that Sony never made, and it works flawlessly. It also looks great, feels solid, and has plenty long cables. It's the sort of well-thought-out, high-quality product we've come to expect from SmallRig. My a6600 is happy with it, and I am too.

Works just as advertised, however, you'll get the battery warning because it's not an official Sony product, but it works great, and I don't think it will ever be a risk for my ZVE1.

ES LO QUE ES UNA FUENTE PARA TU CAMARA..no tiene mucho misterio conectas y funciona no da fallos no da problema y soporta bien estable algun cambio de energia por la fuente que trae parece segura...NADA NEGATIVO QUE AGREGAR.. HACE MUY BIEN SU FUNSION

First unit gave a warning. Emailed support and they sent an updated version. No more warnings! Very happy with the product and customer support was second to none!

Bueno

I installed this in a remote webcam and unfortunately it “discharges” over time. The battery shows a dwindling percentage and eventually the camera powers off. As my ZV-E1 reboots in pixel mapping mode, this mean physically getting to the camera (which is remotely located up on a long pole on a roof in a weatherproof housing) to press the shutter button every day or two. Not ideal.