Looks like K&F is branching out from just lens filters. Their batteries and charger are just rebrands, but that's not a bad thing.
17/08/2025
These batteries are incredible, at this point, most companies have nearly perfected the FZ100 battery, so there's almost no point in buying an authentic Sony battery, especially when some of these batteries hold a bigger charge too! These batteries last FOREVER, I could easily get away with shooting video and photos over an entire day with just 2. For the price and the included charger, this is amazing, if this goes on sale, you would be getting a steal!
17/08/2025
I am happy with these batteries and their charger! The 3-port charger allows me to charge multiple batteries at once, which is very convenient for my devices. The small screen that displays the status of each battery is a real plus: it is clear and precise, and allows me to know exactly where the charge is without having to guess. The batteries themselves have a good battery life and charge quickly.
15/08/2025
✅ The batteries in this kit have good capacity, allowing you to shoot with the camera for a long time without the need for frequent recharging, almost like the original battery.
✅ The three-slot charger greatly simplifies the charging process, allowing you to charge several batteries at the same time. When it is necessary to maintain the working status of several batteries at once, allowing you to always have batteries ready for use.
✅ The charge indicator on the charger clearly shows the current status of the batteries. This makes it easy to monitor the charging process and not waste time checking the charge level.
✅ The build quality of the batteries and the charger is of a high standard. The batteries are firmly fixed in the camera without play, ensures a reliable connection and prevents accidental disconnection during operation. Made of quality materials.
✅ The three-slot charger greatly simplifies the charging process, allowing you to charge several batteries at the same time. When it is necessary to maintain the working status of several batteries at once, allowing you to always have batteries ready for use.
✅ The charge indicator on the charger clearly shows the current status of the batteries. This makes it easy to monitor the charging process and not waste time checking the charge level.
✅ The build quality of the batteries and the charger is of a high standard. The batteries are firmly fixed in the camera without play, ensures a reliable connection and prevents accidental disconnection during operation. Made of quality materials.
12/08/2025
These work perfectly in my Sony A7RV. A great value, and the 3-at-a-time charger is very handy. Highly recommend this.
06/08/2025
The price is surprising when you know that of the original batteries and that of the charger which is not delivered with all Sony devices (stinginess being a specialty of the brand).
Difficult to compare the autonomy but it holds up well and with three, we have enough to last an outing. The fact of charging via USB adds an interesting nomadic advantage (car charger, power bank, abroad).
No error message on my A 6700 and A7 III.
Remains to be seen the duration over time, but as the price is really interesting, we are not taking a big risk.
Difficult to compare the autonomy but it holds up well and with three, we have enough to last an outing. The fact of charging via USB adds an interesting nomadic advantage (car charger, power bank, abroad).
No error message on my A 6700 and A7 III.
Remains to be seen the duration over time, but as the price is really interesting, we are not taking a big risk.
06/08/2025
These batteries were great in my Sony camera. We all know how the Sony cameras like to eat through batteries. These hold up well
05/08/2025
This battery and charger set is excellent for my Sony camera. The batteries last a long time, which is perfect for extended shoots. The triple-slot charger is very convenient, allowing me to charge multiple batteries at once. The LCD screen on the charger provides clear information about the charging status. It’s a reliable and essential accessory for any photographer.
31/07/2025
I do mostly travel content and a v mount battery set up attracts too much attention and gets confused as “professional” gear and gets me stopped with authorities at times. So multiple batteries like this one are perfect for discreetness while providing all day charge.
They do take a bit of time to charge but I just plug em in at the end of the day before I head to sleep and I’m set for the day in the morning.
They do take a bit of time to charge but I just plug em in at the end of the day before I head to sleep and I’m set for the day in the morning.
30/07/2025