Why Does My Phone Not Charge To 100. In most cases it is recommended that you charge the battery to 80-90. Hence it is no surprise that smartphone users are forever in search of longer battery life.
Remove any debris from the charging port on the bottom of your device then firmly plug your charging cable into your device. I Charge the battery on my iPhone every single day when I get home from work and even on weekends before I go to bed. If the charging port is damaged your device probably needs service.
In most cases it is recommended that you charge the battery to 80-90.
Using the 5-watt power adapter out of the box in the time it used to take your iPhone to charge its battery to 100 percent your iPhone is stuck at 80 or below instead. Dont Charge Your Phone to 100 Heres WhyDoes your phones battery last as long as it shouldThere are a lot of questions about cell phone batteries. This is probably the first reason that we could think of. I would certainly try a new one or preferably a known-good battery.
