Use for photography and video bargain can’t complain for price charges quick if you need it
12/12/2024
I tried to change other batteries that are no longer compatible with the new updates for the a7iv and fx 30. These are perfect, no message on the machines and no problem, durability similar to the originals.
11/12/2024
These batteries work seamless in my new A7RV with the firmware updated to V 3.04. I felt the batteries didn't last as long as the Sony but might be how I use the camera.
10/12/2024
I use these batteries in a Sony A7IV and a Sony FX3, professional photo and video cameras that require powerful and reliable batteries.
These batteries perform perfectly for me, they behave like the original ones, they are well manufactured and have a similar or identical lifespan in use as the original ones.
A great addition to this pack is the triple charger, which allows us to charge up to 3 batteries at a time. In addition, the charger shows remaining charge for each battery, and once fully charged it shuts off, thus avoiding overcharging. You can use a micro-USB or USB-C cable.
It's an excellent pack, at a very advantageous price，HIGHLY RECOMMENDED.
These batteries perform perfectly for me, they behave like the original ones, they are well manufactured and have a similar or identical lifespan in use as the original ones.
A great addition to this pack is the triple charger, which allows us to charge up to 3 batteries at a time. In addition, the charger shows remaining charge for each battery, and once fully charged it shuts off, thus avoiding overcharging. You can use a micro-USB or USB-C cable.
It's an excellent pack, at a very advantageous price，HIGHLY RECOMMENDED.
09/12/2024
I have a camera compatible with NP-FZ100 batteries and frankly... when you take a lot of photos, having several batteries is not a luxury!
Here the pack of 3 batteries is sold with a charger that can charge the 3 batteries at the same time, that's too good, no need to charge them one by one.
The small LCD screen (very simple) is easy to read and understand and gives an idea of the charge rate of each battery.
The compatibility is perfect with my Sony camera and I don't see a big difference with the original batteries, in addition the K&F brand is a very serious brand, I have a lot of photo accessories from this brand and it's frankly qualitative.
So I am very satisfied with this pack of 3 batteries and charger, the value for money is excellent!
Here the pack of 3 batteries is sold with a charger that can charge the 3 batteries at the same time, that's too good, no need to charge them one by one.
The small LCD screen (very simple) is easy to read and understand and gives an idea of the charge rate of each battery.
The compatibility is perfect with my Sony camera and I don't see a big difference with the original batteries, in addition the K&F brand is a very serious brand, I have a lot of photo accessories from this brand and it's frankly qualitative.
So I am very satisfied with this pack of 3 batteries and charger, the value for money is excellent!
07/12/2024
One of the three batteries lost capacity faster than the others, and support will send me a replacement.
I have extensively tested the two batteries that worked well from the front and am impressed by the performance, there is hardly any difference to the original battery for a fraction of the price.
I have extensively tested the two batteries that worked well from the front and am impressed by the performance, there is hardly any difference to the original battery for a fraction of the price.
06/12/2024
Having recently purchased a new Sony A7RV, I was looking for another battery. I came across these by K&F, and having had other products by K&F, thought I'd give them a try...especially as 3 of these these come in at almost exactly the same price as a single Sony battery.
Absolutely perfect! Despite being third party batteries, my camera (which has the latest firmware), didn't display any errors or warnings. Battery life and build quality is as good as that from Sony. I really like the triple charger as the charge for each individual battery is shown and you could potentially charge everything from a high capacity power bank if you're on the road away from mains power.
I haven't noticed any difference in shooting time - everything is absolutely on par with Sony - so I'll very happily recommend these to anyone who uses NP-FZ100 batteries.
Absolutely perfect! Despite being third party batteries, my camera (which has the latest firmware), didn't display any errors or warnings. Battery life and build quality is as good as that from Sony. I really like the triple charger as the charge for each individual battery is shown and you could potentially charge everything from a high capacity power bank if you're on the road away from mains power.
I haven't noticed any difference in shooting time - everything is absolutely on par with Sony - so I'll very happily recommend these to anyone who uses NP-FZ100 batteries.
04/12/2024
The K&F Concept NP-FZ100 batteries are an excellent alternative to the originals. I use it in my Sony Alpha 7 IV, and all functions are fully available. It should be clear to everyone that these are replica batteries, but they are of very high quality.
The batteries last a little shorter than the originals, but with a set of 3 for this price, it's absolutely tolerable. The included 3-slot charger is super handy as I can charge multiple batteries at the same time. The charge indicator is clear and reliable.
Overall, a very good deal that I would definitely buy again. Perfect performance, great workmanship and unbeatable value for money — full 5 stars!
The batteries last a little shorter than the originals, but with a set of 3 for this price, it's absolutely tolerable. The included 3-slot charger is super handy as I can charge multiple batteries at the same time. The charge indicator is clear and reliable.
Overall, a very good deal that I would definitely buy again. Perfect performance, great workmanship and unbeatable value for money — full 5 stars!
03/12/2024