I do not know if the battery is charged. When I connect it to a charger, the charging light does not light up.
I haven’t tried draining it yet, so I might try that.
Also, when I turn it on, I can hear the tablet chip resonating (modem like sounds) when I put my ear very near it. It then stops at the same time, each time. I dont know if this means the battery is almost empty, or there is some other issue.