1, iPad charging, too cold and too hot are not good, if the iPad is hot and charged, it is best to take off the protective case.
2, iPad charging is best to use the original high-power special charger, with ordinary Apple charger current can not reach will lead to slow charging.
3. Turning off the iPad to charge will reduce the loss and charge faster.
4, if your iPad charging power has not been up, it may be that the battery mobility is poor, you need to blow the back with hot air, or use a hot water bag to charge. Just do it properly. Don't blow it too hot.
The slow charging of Apple iPad is mostly due to the fact that the original charger is not used when charging, and it is necessary to replace the original charger and charge it again to speed up the speed