I found this charger to be pretty poor. The charge is very fast(within an hour) but they don't stay charged for very long. I use mine for my digital camera, which I know uses batteries like they are going out of fashion. However, sometimes after a charge I put the batteries in the camera and maybe don't even use it for a week or so, then when I go to use the camera it is dead before I even begin. Now, the charger itself maybe fine and it is the quality of the batteries that they supply with it that are rubbish(I've not tried other brands of chargeable batteries yet). Either way, I have been pretty dissapointed with the package as a whole.