These are a decent bunch of batteries from K&F Concept. The USB Type C charging port is a feature I welcome very much.
It has similar battery life to the OEM Sony NP-FZ100 batteries. I definitely think this is a great hit for anyone that's looking for batteries on a budget but still wants to power up their camera with confidence. I'll be using this for work, and I think it's still a great option for that.
It has similar battery life to the OEM Sony NP-FZ100 batteries. I definitely think this is a great hit for anyone that's looking for batteries on a budget but still wants to power up their camera with confidence. I'll be using this for work, and I think it's still a great option for that.
10/10/2024
Game-changer for my Sony camera! This NP-FZ100 battery charges in a flash with the Type C port.
07/10/2024
I love that I can use these in my Sony FX30 with no annoying battery error. PLUS when you need to swap one they have an awesome USB C port on them to fast charge.
07/10/2024
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!
05/10/2024
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.
02/10/2024
Slightly shorter battery life than the Sony battery, but the USB-C charging more than makes up for it. Take two batteries instead of one and ditch the Sony brick charger for one of the 20 USB C cords you already likely own. These things sit fully charged in my glove box.
01/10/2024
I’m using this battery in my Sony FX30. I am not a fan of Sony batteries as they tend to discharge too quickly. This was my experience with the A7r battery shooting video. The FX30 can be powered by a power delivery system using USB-C. However, my v-mount battery system only supports d-tap with the dreaded dummy battery. So I decided to try these batteries. The good news is the batteries work great. The less than good news is that with the last firmware update from Sony , you get a message saying the battery can’t be guaranteed to run the camera. However, I have not experienced any issues. I just finished shooting an hour and a half video and easily got over an hour on the first battery.
20/09/2024
So far so good in my Sony A7III
Charging by cord is a nice option. These seem to last as long as my Sony batteries.
Charging by cord is a nice option. These seem to last as long as my Sony batteries.
13/09/2024
OMG 2 batteries for less than the price of one Sony branded battery, and you can charge directly to the battery with a USB-C cable; awesome concept! Fits perfectly in my Sony A7RV and my Sony A7S3 and the FX 3. Getting ready to buy 4 more. Thanks for including the cable and the fast shipping. I highly recommend you buy this if you have Sony Camera using FPZ100 batteries.
08/09/2024