The iPhone battery is an element for which Apple has always shown concern. So much so that each new generation of the iPhone brings longer-lasting batteries and better manufacturing technology. But no matter how good the technology is, the chemical processes inside a battery will cause its “health” to degrade over time. A series of factors related to usage, the number of charge cycles, among others, also contribute to this.
The lithium-ion battery in the latest generations of iPhones can offer optimal performance up to 80% of the original charging capacity, which equates to a minimum of two years of normal use. That’s why iOS includes an indicator of the iPhone battery’s health status in its usage preferences, expressing its current condition relative to the maximum charging capacity.
To know the condition of your iPhone battery, follow these steps: Go to Settings > Battery and tap on Battery Condition and Charging.
When is it time to replace the iPhone battery?
A battery condition below 80% means that the charge will deplete more quickly. If this is combined with symptoms of low iPhone performance, unexpected shut-offs, or app crashes, as well as the presence of physical deformation, it’s very likely that these are signs of battery wear and an indication that it’s time to replace it.
How to replace the iPhone battery?
The iPhone battery is factory-sealed. This means it cannot be removed using manual methods. Disassembling and replacing it requires specialized tools and workshops, preferably authorized by the Apple company. Additionally, it’s recommended to use original or Apple-certified replacements. Under no circumstances should you opt for the use of generic batteries that offer no warranty and could further complicate the situation.