This didn't work at all for charging our Wii remotes. We were tired of buying batteries and decided to give it a try. For $30 a piece of plastic didn't even come with a power adapter. The remote controls do not fit properly even after removing the wristband and charging stops depending on the position of the remote control in the holder. I managed to charge two of them after gently moving them to make contact with the device, but one of the batteries never worked. I think bad? I returned this product hoping to find a better one. An advice. I don't normally do this, but I don't make impulse purchases based on "recommended" or "promoted" items. Take a minute to look around. Lesson learned.