On Battery Monitor Widget Pro it says that the flow is +300-400 mA per hour which seems extremely low is it the ac wall adapter or the usb cable that influences it the most? I have a belkin usb charger that draws out 500 but it never goes into AC charging mode and the stock samsung charger is the one drawing out 300-400 while on AC... do I need a new wall adapter(using stock white samsung charger) or what is it that i need? Also according to Battery Monitor my battery charges around 16% per hour and discharges at nearly 30% per hour... is that a problem with the battery? any help is appreciated