How to know if my N73 has finished charging battery??

Question

How to know if my N73 has finished charging battery?? I am new to this phone and can anyone tell me how to know if the battery has completely charged. I see the battery indicator while charging it. It keeps flashing, and when i on my mobile and remove the charger, the battery indicator is full. But when I plug the charger again, the indicator starts flashing again. Can anyone tell me, how to know when battery is full and how much timed does it take for charging....Plz. answer...Thnx

Answer 1

I have my N73 for few months now, when the battery indicator is full then your battery is fully charged.  It usually take 3-4 hrs to charge my phone.