A55 charging time

[MuhammadFazil]

My A55 take almost 3 to 4 hours to fully charged. While the same charger I used to my A70 is charging in less time approximately 1 to 2 hours. What is wrong with my latest A55 please guide me 

[user9992112]

A55 supports 25 watts super fast charger. Try using that and charge your phone in a cool room.

[MZeeshanAhmad]

Mine taking 1 hr 20 min from 25W charger ...

[Zarrar26]

Charging stops when phone overheats. In hot weather, turn off fast charging.