Reviews
First unit was a dud, support helped and replacement works great
The first time I tried my charger, it wasn't lit up right with the corresponding batteries. Something was off. I unplugged and replugged it and then it was dead dead. Not sure why.I tried the batteries in my other charger and in my GoPro and they all worked fine. The issue wasn't the batteries.I contacted support and let them know. After a few technical questions, they agreed to send out a new unit, which is pictured. It works great.Every product is going to have some fail rate. Every single one. It seems like I just got a bad unit. The company made it right and I've gotten plenty of other awesome stuff from K&F before and since. Overall a good experience and quality batteries and charger that worked great for my Go Pro Black Hero 13
18/01/2026