Batteries used on Sony A7C2, work perfectly.
They recharge faster......and wear out faster too.
To be seen over time with use.
Too bad they can't act as a powerbank with its USB C port
They recharge faster......and wear out faster too.
To be seen over time with use.
Too bad they can't act as a powerbank with its USB C port
05/06/2024
Doesn't quite match the performance of the original NP-FZ100 but comes very close. Plus, the integrated USB-C connector is very, very convenient for charging.
03/06/2024
I love that these charge over USB-C. It was the main reason for picking these up, along with having good experience with other K&F products. The batteries fit and work perfectly, but my Sony FX30 gives me an error message. Afterwards, I can't see the battery percentage but the camera continues to work. If you're ok with that, then this is a great battery.
02/06/2024
I am writing after several uses and I am really very satisfied with these batteries. In my Sony a7IV the usual warning about compatibility that is shown with non-original batteries does NOT appear anymore! And, although not essential, it is nice to be able to charge the battery directly by connecting it to a USB-C cable without using a charger.
30/05/2024
I am very satisfied with the battery. As efficient as the original batteries (4 for the price of one) I am waiting to see how long it will last.
27/05/2024
23/05/2024
Pricey, but you no longer need to carry around a micro usb cable to charge your camera.
Also, it appears to allow charging and usage at the same time (just pop open the battery cover) which allows the camera to run off of AC power continuously. Neat!
Also, it appears to allow charging and usage at the same time (just pop open the battery cover) which allows the camera to run off of AC power continuously. Neat!
19/05/2024
I love that when i travel with this battery I just need to have a usb c charger ready to recharge my battery. Before Brining the sony battery charger was the most efficient way to charge the batteries fast but with this battery I can now dependably charge a battery quickly without the need of the bulky charger. Also I like how this is colored differently so I can quickly discern it from others. Love love this concept of a battery for cameras hopefully they will all be like this.
18/05/2024
I have been using the Sony FZ100 batteries for more than 5 years now, but this new battery with USB-C charging built-in makes everything so much easier. Now I don't need to carry any battery chargers with me, all I need is a USB-C cell phone charger or power bank. I can charge this batteries in the car, on the go or in the hotel easily. No special cables needed, just the standard USB-C cables. Very happy with this design.
15/05/2024
It's a little too soon to assume things, so I'll be honest.
These batteries seem like a great option for anyone that's wanting to save a few bucks on the Sony NP-FZ100 batteries. 3rd party batteries are known to be less reliable than OEM ones, and over time some batteries swell up and get stuck in the camera body.
After a few weeks of using these, fortunately, this is not the case, so they seem pretty decent for now. There's still the risk however, so I'm not going to get all my hopes up.
I still recommend these batteries. They're cheaper and work well. I haven't had an issue with these in terms of powering my camera.
These batteries seem like a great option for anyone that's wanting to save a few bucks on the Sony NP-FZ100 batteries. 3rd party batteries are known to be less reliable than OEM ones, and over time some batteries swell up and get stuck in the camera body.
After a few weeks of using these, fortunately, this is not the case, so they seem pretty decent for now. There's still the risk however, so I'm not going to get all my hopes up.
I still recommend these batteries. They're cheaper and work well. I haven't had an issue with these in terms of powering my camera.
12/05/2024