Battery charge doubt

Mariamsr

New member
Dec 14, 2012
1
0
0
Visit site
Hey there,
I have a Samsung Galaxy Note 10.1. Wen it comes to 15% of battery it says that it has low battery and to conect the charger, and it gves 2 options: OK and use battery.
My doubts are:
- When I say "OK" it meas that I'm going to conect the charger..?
- When I press "use battery" it shows a graph which says discharging battery. The last time I pressed thi option the graph said 21 h remaining and now it says 17h... So when I say use battery it is discharging it PERMANENTLY? or how does this work...?
- When it is charging under 15% does it damae the batter to use the tablet at the same time it is charging?

Thanks in advance,
Maria