Robert Mueller 
The average lifespan of an iPhone battery is about two years with normal usage. However, this number can vary depending on how you use your phone and what apps you have installed. It is not uncommon for some people to get only a year or less out of their battery before needing to replace it.
What Factors Determine the Average iPhone Battery Life
There are several factors that affect how long your iPhone battery will last. One of the most important is the capacity of the battery. A larger battery will obviously last longer than a smaller one, but it also depends on how you use your phone.
If you constantly have your screen brightness turned up high or if you use power-hungry apps, your battery will drain more quickly. Another factor is the temperature. If it’s very cold or very hot outside, your battery will discharge faster.
How to Increase Your iPhone Battery Life
There are several things you can do to help increase the lifespan of your iPhone battery. One of the most important is to keep your phone updated with the latest iOS software. Apple regularly releases new updates that help improve battery life.
You can also adjust your screen brightness and use power-saving mode when you know you won’t have access to a charger for a while. Additionally, it’s a good idea to avoid extreme temperatures and to remove any case or cover that might be trapping heat.
When to Replace Your iPhone Battery
If you find that your battery is draining more quickly than usual or that it doesn’t hold a charge as well as it used to, it might be time for a replacement. You can take it to an Apple Store or an authorized service provider to have the battery replaced.
You can also replace it yourself, but it’s important to note that this voids your warranty. If you decide to do it yourself, be sure to purchase a quality battery from a trusted source.
How Long Does 1 Percent Last on Iphone
This really depends on how you use your phone. If you have power-saving mode turned on and your screen brightness low, 1 percent could last quite a while.
However, if you’re constantly using your phone and running power-hungry apps, 1 percent might not last very long at all.
How to Extend Your iPhone’s Battery Life
There are several things you can do to help extend your iPhone’s battery life. One of the most important is to keep your phone updated with the latest iOS software. Apple regularly releases new updates that help improve battery life.
You can also adjust your screen brightness and use power-saving mode when you know you won’t have access to a charger for a while. Additionally, it’s a good idea to avoid extreme temperatures and to remove any case or cover that might be trapping heat.
If you find that your battery is draining more quickly than usual or that it doesn’t hold a charge as well as it used to, it might be time for a replacement. You can take it to an Apple Store or an authorized service provider to have the battery replaced. You can also replace it yourself, but it’s important to note that this voids your warranty. If you decide to do it yourself, be sure to purchase a quality battery from a trusted source.
Maynard Coffman 
Steven Schuster 
Simone Reed