Price at time of review was £59 with the time-limited option of a 10% discount, so price comparable with other supplier and much cheaper than Sony OEM of course.
The batteries are supplied with clip-on covers, not something I've seen before, so grit or dirt can't get into the battery contacts. The batteries fitted fine into my Sony A7R V; I've yet to see the camera warning about performance limitations with a non-Sony battery, but can't be sure K&F have completely prevented that.
Charging rate was typical, with the charger showing LCD progress bars. I appreciate that the charger has USB-C as well as micro-USB.
All in all recommened to give spare batteries for extended usage time of a Sony camera.
The batteries are supplied with clip-on covers, not something I've seen before, so grit or dirt can't get into the battery contacts. The batteries fitted fine into my Sony A7R V; I've yet to see the camera warning about performance limitations with a non-Sony battery, but can't be sure K&F have completely prevented that.
Charging rate was typical, with the charger showing LCD progress bars. I appreciate that the charger has USB-C as well as micro-USB.
All in all recommened to give spare batteries for extended usage time of a Sony camera.
21/11/2025
I wanted some spare batteries for my Sony A6700 for a upcoming holiday and these batteries fit my camera and work well.
The charging dock works with a USB-C lead, making this ideal for use abroad. The charging dock stops charging when your battery is full, so over charging is less likely.
The charging base also lets you know when each battery is fully charged so the batteries are charged independently of each other.
The build quality is very good and this works well.
The charging dock works with a USB-C lead, making this ideal for use abroad. The charging dock stops charging when your battery is full, so over charging is less likely.
The charging base also lets you know when each battery is fully charged so the batteries are charged independently of each other.
The build quality is very good and this works well.
19/11/2025