Sony batteries are way over-priced so I bought these based on good reviews. They work as well as originals at a fraction of the price. I had purchased a different generic battery awhile back that also worked, but every time I started up my Sony a7iii I would get a warning message about using a non Sony battery. These K&F Concept batteries do not cause that warning to pop up. I see no reason to buy Sony batteries and charger when these K&F Concept batteries and charger work as well at a fraction of the price.
17/12/2022
Works very well for both the batteries that came with it and my original Sony battery. The batteries have slightly less power than the original, but still perform well and haven't cut power to the camera even when they've shown as 3% on the display.
17/12/2022
Ok , batteries definitely don’t last as long as the OEM Sony batteries but throw 2 in a battery grip and it’s not even an issue during most shoots.
Comes with all cables needed
Comes with all cables needed
16/12/2022
Works great! The batteries hold the charge well too. However be careful you will get a small error message when you turn on your case with non-original batteries. That's all! Never had a problem with this brand, quite the contrary. I recommend!
14/12/2022
I have an a7iii purchased used with the original 2 year old battery. I purchased this set for the batteries and compact charger. My camera is on the latest firmware and I don't get any software errors as noted with some 3rd party batteries. And the battery life is great. On par with my original Sony battery. The charger is compact and I appreciate the dual USB C/ Micro USB input. Charger works equally well for the Sony cell. Highly recommend.
14/12/2022
I have always trusted K&F Concept and even here it has not disappointed me, the only drawback it takes a while to charge the batteries, but it charges them well so far, they seem identical to the original, but with many € less excellent. alternative
13/12/2022
Apparently, I didn't read the description well enough to notice that the charger came with replacement batteries for the NP-FZ100. A bonus gift for me since I thought I was paying for just the double charger unit. I'm not sure I would ever have the need to use these since I have 2 Sony batteries already but if I'm in a pinch, these will probably be fine. The charger works as promised and will speed up my charging after a full day of photography. One wish would be that the indicator light would tell you the % charged for each battery so you would have a general idea how long until fully charged. But that is just a small preference of mine. The unit is pretty small and lightweight and will easily fit in my backpack when I travel.
12/12/2022
I had already bought them years ago in another version for a different camera model. I wanted to try her trust again for 'the newcomer. ' What can I say, it reconfirms the excellent product I was used to previously. The kit consists of a 2-slot charger with light indicators, cable and two batteries. The duration is comparable to the originals, they do not suffer from the memory effect, the self-discharge over a long period of inactivity is there and is even lower than the originals. Obviously, in order to be 100% operational, they need a few charge-discharge cycles, as well as they can be influenced by cold temperatures. Overall, it's a great product to have with you.
12/12/2022
I bought this mostly to get two additional batteries, but the charger itself surprised me compared to the Sony single battery charger (which plugs into the wall, this one needs a separate usb charger) and the previous 3rd party one I got (where the batteries lie flat).
A very surprising touch was cell phone style battery charging lights that give you an indication of how far along you are versus the red then green indicators on my other chargers. Definitely get this one if you are red/green color blind.
If the batteries work out as well as the other 3rd party batteries, then I'm going to be really happy!
A very surprising touch was cell phone style battery charging lights that give you an indication of how far along you are versus the red then green indicators on my other chargers. Definitely get this one if you are red/green color blind.
If the batteries work out as well as the other 3rd party batteries, then I'm going to be really happy!
10/12/2022