[Albertagrown2000]

I had problems with the first one my wife gave me for Christmas. It would freeze the reader absolutely every day, sometimes multiple times per day. I did the "factory reset". There is a total waste of time and effort. Got a new cover, Same problem. I think this is an overpriced, poor idea that most should avoid. If you really need extra power get a portable battery pack. Unless you are backwoods camping I doubt you are ever far enough from a source for recharging anyways.