Fantastic product for the price. Great battery life, excellent value for money and highly functional with the usb c port for charging. It has great capacity and the quality feels better than any other off brand batteries for my Sony A7RIII
14/06/2026
More capacity, USB-C charging, and NO warnings! A winning trifecta in my book. Other brands make claims but K&F has done it. On top of all this they don't break the bank either. I'm glad i found these as i will definitively get a few more.
Works perfectly in my a6700
Works perfectly in my a6700
05/06/2026
This is a set of two and works perfect in my A9
I have a battery grip and this is my backup.
I did not have extra batteries and these two takes that job. I am very excited.
I have a battery grip and this is my backup.
I did not have extra batteries and these two takes that job. I am very excited.
31/05/2026
Good quality. It does pop up a battery warning message on my A7V, but I was able to use it normally. The battery level is detected and the camera will save a video fine if you are recording when the battery is about to die (that's a problem is some cheaper batteries).
I like the flexibility to charge via usb c, and it even comes with this fancy cap to protect the contacts from shorting in your bag.
I like the flexibility to charge via usb c, and it even comes with this fancy cap to protect the contacts from shorting in your bag.
30/05/2026
The best battery of my pack reliable, great durability, time to recharge and the best any USB C cable is a charger is not necessary to have a charger on your bag. Truly convenient.
24/05/2026
Really solid batteries for my Sony A7iii and iv. Long battery life and fits my standard charger for my Sony batteries.
16/05/2026
A real review! The batteries are better than the original ones! I recommend!
09/05/2026