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.
07/10/2024
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.
07/10/2024
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
06/10/2024
High quality - compact - expensive - modern - 2250mAh - beautiful design - Sony battery charging set
High quality - compact - expensive - modern - 2250mAh - nice design - Sony battery charger set
The K&F Concept battery charger set for Sony comes in a medium-sized plastic box and is well packed. The delivery includes a charger, two batteries, a micro USB charging cable and no instructions. The battery charging set is very high quality and well made. Each battery has a storage capacity of 2250mAh. It takes 4.5 hours to fully charge the 2 batteries. If the battery is empty, it can be charged via the charger with the supplied micro USB charging cable. Unfortunately, no power supply was given here. Optionally, you can also connect to the computer or laptop for charging. It also has a USB-C input, with which you can also use USB-C charging cables. I'm happy with it.
Scope of delivery:
➡️1x charger
➡️2x batteries
➡️1x Micro USB charging cable
Pro:
The K&F Concept battery charger set for Sony comes in a medium-sized plastic box and is well packed. The delivery includes a charger, two batteries, a micro USB charging cable and no instructions. The battery charging set is very high quality and well made. Each battery has a storage capacity of 2250mAh. It takes 4.5 hours to fully charge the 2 batteries. If the battery is empty, it can be charged via the charger with the supplied micro USB charging cable. Unfortunately, no power supply was given here. Optionally, you can also connect to the computer or laptop for charging. It also has a USB-C input, with which you can also use USB-C charging cables. I'm happy with it.
Scope of delivery:
➡️1x charger
➡️2x batteries
➡️1x Micro USB charging cable
Pro:
05/10/2024
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!
04/10/2024
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.
04/10/2024
K&F Concept should be familiar to most people by now, they have steadily expanded their portfolio of products and even if I wasn't aware of it, there are also replacement batteries in the range.
The NP-FZ100 set tested here comes with a USB charging cradle and can charge two batteries at the same time. Of course, it also charges the original battery
Where K&F found the outdated micro-USB connections and cables is a mystery to me.
The batteries are almost identical to the original and have 2280mAh. They feel a little shorter than the original, but this could even out after a few charging cycles.
Except for the somewhat long loading time, a really good replacement set and a recommendable alternative to the original from Sony, which is twice as expensive
The NP-FZ100 set tested here comes with a USB charging cradle and can charge two batteries at the same time. Of course, it also charges the original battery
Where K&F found the outdated micro-USB connections and cables is a mystery to me.
The batteries are almost identical to the original and have 2280mAh. They feel a little shorter than the original, but this could even out after a few charging cycles.
Except for the somewhat long loading time, a really good replacement set and a recommendable alternative to the original from Sony, which is twice as expensive
03/10/2024
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
03/10/2024
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.
02/10/2024