•battery drains fast
•The phone gets hot when charging
•It will show that it's charging, but the % doesn't increase.
•Has no power and does not respond when plugging in.
•It can charge a partially charged battery, but cannot charge a dead battery.
•"Accessory Not Supported" comes up on the screen.
•Being able to charge when the phone is powered off, but not when it is powered on.
•In the beginning, the battery will drain quickly due to the li-ion of a new battery is unstable. It will become normal after few times of full charge.
•Please use up all the power of battery until your phone shuts down automatically, then charge it till full, repeat for 3-5 times. Hence, the battery will be in its optimum stage