SMALLRIG D-TAP for Sony NP-FZ100 Dummy Battery, Power Cable for Sony A7 III, A7 IV, A7S III, A7R III, A7R IV, A7R V, A7C, A7C II, A7CR, A1, A9, A9 II, A6600, A6700, FX3, FX30, ZV-E1 Cameras - 4253B

I have been a fan of smallrig products with years and yet again this doesn't disappoint. Well made, good price, no complaints.

Recommended for Sony A7 IV with Vmount battery.

An exstramly usfull item. Perfect if you need more power than a standard NP-FZ100 can produce. Plug this into your D-Tap battery and off you go! Great Cable, perfect for when I'm out and about with no acsess to the mains. 5*****

This is a smart little adaptor if like me you often do longer shoots This saves replacing batteries and allows you to have big batteries with d-tap outputs to run your camera for much longer, I use these on my Sony a7 iv's and they are quality adaptors with nice coiled leads and absolutely zero compatibility issues, all in all, a very good bit of kit.

£50 at time of review For time lapse photography I use a USB battery pack connected to the camera via the USB port, which is OK, but as I have an automated slider, I’ve always been wary about the USB cable becoming loose when the camera moves along the slider… this is way more secure and worked perfectly, plus my D-Tap battery pack can take two NP-F970 batteries that will last a week or shooting! Hope my review was helpful

It’s was no useful and I can’t refund the item.

First one was replaced after very limited use. Replacement has now failed. Bought Feb 2026. However I contacted customer service at Smallrig who responded immediately and they sent another replacement.

You can't just use it as it comes. You need to have an extra power source, I can't seem to find one that allows it to go straight into a wall socket.

He comprado varios accesorios de SmallRig y siempre me han ido de maravilla; es una marca en la que confío bastante. Esta batería ficticia D-Tap cumple exactamente con su función y no me ha dado ningún problema técnico al alimentar mi cámara desde una batería externa. Le pongo 4 estrellas en lugar de 5 por un detalle estético y de construcción: la batería en sí se siente un poco simple, hecha de un plástico muy ligero que no se ve tan "pro" ni se compara al material y acabado de una batería original de Sony. No sé si esto sea el estándar en este tipo de baterías ficticias en el mercado, pero me sorprendió un poco esa sensación al tacto. De todas formas, considerando el precio tan accesible que tiene, tampoco se puede pedir mucho más. Si buscas algo que funcione de manera confiable sin gastar una fortuna, es una excelente opción, solo ten en cuenta que el acabado se siente bastante plástico.

Good product, arrived super fast and I'm loving it!

Excellent

Good quality as with all this manufacturer’s pieces. Works as promised.

Llegó todo bien, bien protegido, especialmente porque es una batería y son cosas delicadas, personalme me llegó en caja, espero que a ustedes también.