oliverbrueckner7 years ago000Does the USB stick have a battery that can run down? After the summer holidays I can no longer enter the code because there is no more power. What should I do in this case?Show in original language (German)Anonymous7 years ago000yes, just plug it in and wait a short while, unplug it, enter the pin, plug it in again...Show in original language (German)CommentDietzinger37 years ago000I also had this problem. You just have to attach the stick to the PC. The USB stick seems to have a rechargeable battery that you can recharge.Show in original language (German)Comment