Why Is My Phone Not Charging Fast. If you are using another outlet in the same room and having the same problem then you can try checking after changing the room. As mentioned earlier the batterys temperature can affect it so your iPhone or iPad may not be able to charge to 100 and is stuck at around the 80 threshold.
Switch to a different wall outlet and check if you notice any improvements. It should turn on. A defective power source can cause slow charging.
Yes fast-charging is related to temperature.
This is deliberate for several reasons including reducing owner concerns about a hot phone. To fix this you can calibrate your phone or replace the battery. In some cases the outdated app can create an issue. Rarely though if your phone is relatively new it might be a software issue.
