can I use my charging lead as a mains lead on my tablet or do i have to remove it when the battery is fully charged and use the
tablet on battery only.
If you can turn the tablet on with the charging leads attached, it should be OK to use it that way. If my tablet is very low, I get a message when I plug in the charger saying to wait about 15 minutes before using it while it's on the charger. Otherwise it works right away on the charger.