battery icon

[galaxy7788]

Sirr...i usally charge my xperia sp by turning it off...but I dont know that my battery is fully charged or not because it does not give any indications...it only shows charging icon...so I wanna know that how to know that my battery is fully charged....i am bit confuse

[Uliwooly]

You don't have to turn off your phone to charge it, once it reaches 90% and above the notification LED should turn green