Reviews
Seems to be every bit as good as OEM batteries.
I recently purchased a GoPro Hero 9 Black with two OEM batteries and this K&F CONCEPT Hero 9 battery set with two batteries. I can honestly not tell the difference in battery performance between the OEM and the K&F CONCEPT batteries. The charger is very compact and works for OEM batteries as well. One thing I might note is that the blue power LED on the rear of the charger is INSANELY bright!! (See pic) Not a bad thing.. just really bright!
06/03/2024