They keep up very well with the originals, but are cheaper and can be charged with a USB-C cable without a charger. There is also a protective cover for the side with the contacts for transport.
19/09/2024
I used this on my backpacking trip and the performance is phenomenal!
Not only it has USB C charging, it also charges faster than the original batteries.
Considering I'm in an environment without electricity, my power bank was enough to charge them a couple of times. If it's the original batteries, for some reason, it drains my power bank more.
Also, people told me that the Sony system doesn't allow other factory's batteries anymore but my camera uses it like its own, no problem at all.
I don't know about the lifespan of this battery yet because it has only been a few months, but so far it outruns the original batteries!!
Not only it has USB C charging, it also charges faster than the original batteries.
Considering I'm in an environment without electricity, my power bank was enough to charge them a couple of times. If it's the original batteries, for some reason, it drains my power bank more.
Also, people told me that the Sony system doesn't allow other factory's batteries anymore but my camera uses it like its own, no problem at all.
I don't know about the lifespan of this battery yet because it has only been a few months, but so far it outruns the original batteries!!
08/09/2024
I was looking for a replacement battery for my Sony Alpha and the K&F Concept NP-FZ100 turned out to be a great choice.
Pros:
Perfect compatibility: The battery works perfectly with my Sony Alpha camera, as if it were an original battery.
High capacity: The capacity of 2280 mAh is the same as that of the original battery, ensuring a long life.
Direct Type-C charging: The battery can be charged directly via the USB-C port, eliminating the need for a separate charger.
Charging indicator: A built-in LED indicates the battery charge level.
Competitive price: The price is significantly lower than the original Sony battery.
Cons:
Slightly shorter lifespan: Like all third-party batteries, the lifespan may be slightly shorter than the original battery.
Missing some EXIF data: The battery may not transmit some EXIF data to the camera, such as the date and time of shooting.
Bottom line:
The K&F Concept NP-FZ100 is a great replacement battery for Sony Alpha cameras. It offers high capacity, convenient charging, and a competitive price. If you don't need all the advanced features of the original battery, this is an excellent alternative.
Pros:
Perfect compatibility: The battery works perfectly with my Sony Alpha camera, as if it were an original battery.
High capacity: The capacity of 2280 mAh is the same as that of the original battery, ensuring a long life.
Direct Type-C charging: The battery can be charged directly via the USB-C port, eliminating the need for a separate charger.
Charging indicator: A built-in LED indicates the battery charge level.
Competitive price: The price is significantly lower than the original Sony battery.
Cons:
Slightly shorter lifespan: Like all third-party batteries, the lifespan may be slightly shorter than the original battery.
Missing some EXIF data: The battery may not transmit some EXIF data to the camera, such as the date and time of shooting.
Bottom line:
The K&F Concept NP-FZ100 is a great replacement battery for Sony Alpha cameras. It offers high capacity, convenient charging, and a competitive price. If you don't need all the advanced features of the original battery, this is an excellent alternative.
07/09/2024
As good as the original Sony battery, plus you can charge it with a simple usb c cable.
29/08/2024
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
24/08/2024
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.
22/08/2024
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.
21/08/2024