Hello, Jansloter .
If you have a direct problem with the tracker, it is better to ask the device dealer or manufacturer.
In this case its looks like you need to find and charge your device. There is only one advice we can give.
If you do not want to charge your tracker often its better to buy a tracker with a big battery(kind of 4000 mAh) this will be enough for tracker to work up to 1 month.
If any additional questions, do not hesitate to contact us.