HI folks let's say that I went to school and when I got home my BookSense was at level 7 and I know that I would be leaving again in a short time and charged it again. Would this damage the battery? Another sinario is let's say I finish charging the BookSense and did not disconnect it from the a.c. because I don't want to waste the battery. Would this harm the BookSense? Next how much battery time do you get from level 10 to level 9. Sometimes I get 10 minutes, and at other times 20. Lastly have you ever checked the BookSense battery level, turned off the unit, and twhen you turned it back on the level increased by one notch. For example you check the battery and it's at level 5, then you turn it off. When you turn it on the level is at 6. Any light you can shed on these questions will be greatly appreciated. Thanks.
Louis
