Posted by a reviewer on Amazon

The batteries that come in most action cameras have to be charged in the action camera

Posted by a reviewer on Amazon

That can take hours literally

Posted by a reviewer on Amazon

Overall i definitely recommend these to anyone who purchased an action camera and finds themselves needing more batteries or finds themselves frustrated at the slow and inconvenient charging through the cameras

Posted by a reviewer on Amazon

A great product but the reason for 4 instead of 5 stars it has to plug into the pc and has no electric plug to go into a wall socket

Posted by a reviewer on Amazon

It does the job there is not much to say it charges the battery as it should no complaints so far hace su trabajo carga las baterias como debe

Posted by a reviewer on Amazon

I have the be unique action camera and the batteries only last about 1 to 1 12 hours

Posted by a reviewer on Amazon

If you are looking for a way to increase film time with batteries this will do it

Posted by a reviewer on Amazon

The reason i only gave it four stars is because it doesnt come with an actual adapter to plug it into the wall but my camera came with one so i just use that