Game-changer for my Sony camera! This NP-FZ100 battery charges in a flash with the Type C port.
23/09/2025
I’ve been using this battery for about two weeks in a Sony A6600. The original battery, NP-FZ100, is long lasting. I shot 50 photos with this battery at full charge with minimal discharge of less than 99%, which is normal with the original battery. After a week of non-use the K & F Concept battery was still at 99%, which is very good. Both batteries have the same 2,280 mAh. I’m giving 5 stars as the battery performs. The only advantage I see is the battery can charge without a charger outside of the camera. As it’s possible to charge any NP-FZ100 battery in camera. If you do need to change this battery on the go you only need a USB-C cable and a charger or car adapter to charge this battery. One less item to pack in the bag!
21/09/2025
I tend to keep a lot of extra NP-FZ100 batteries on hand for long back-to-back shoots and this is a great replacement battery/battery to add to your collection. Functions as well as an OEM Sony battery with the benefit of being able to charge them while you're on the go without needing to bring a specific NP-FZ100 battery charger (e.g., via USB-C in the car, at your hotel, etc.). Currently use this as my primary battery/always leave it in my backpack in case my batteries die on me so I can at least charge up one battery while I'm away from my charging station in my office.
18/09/2025
Excellent value for money and long-lasting charging, which also supports the original charger.
15/09/2025
Used for a sony 7c works well. Equipped with a charging port, it is much more convenient to charge than the original.
12/09/2025
Used with A1, no warning from the mirrorless of non-original battery... Practical is the possibility of charging it via the camera, with the Sony charger or with a USB C cable. As for duration I would say it is similar to the original...
11/09/2025
Love these batteries actually use these more than my Sony one. They have two ways of charging and have been reliable with my Sony a6700!
03/09/2025
I'm using these with the Sony a6700, but these are compatible with other Sony models. I have had no issue with the camera display saying there's anything wrong with these batteries. The batteries have a USB-C port for charging. I have found that they last a bit shorter than the OEM Sony battery, but just a bit. Good value for the price.
03/09/2025
Who would have thought by nixing the charger, via a simple usb-c cable would be so liberating, but here we are! I love these things so much, I honestly believe that more manufacturers should look into doing more rechargeable batteries like this. The charge is excellent and comparable to the OEM Sony batteries but these really offer so much more flexibility in getting them charged! Love them!
30/08/2025