Because it can impact your phone’s battery life and performance, it’s crucial to check the health of your iPhone’s battery. Your phone might need to be charged more frequently when the health of your battery deteriorates and it can’t hold as much energy. The performance of your phone can also decelerate. Users are more likely to face unplanned shutdowns in cooler temperatures, higher chemical ages, or low battery states. In severe circumstances, the gadget may shut down more frequently, making it unusable or unreliable.
Additional considerations for the battery of your iPhone include the following:
Capacity of the battery
Although a brand-new iPhone has a 100% capacity, damage and repeated charges can cause this to decline gradually.
Battery health percentage
Your iPhone’s battery percentage may decrease to the 80s, 90s, or even lower as it ages.
Battery condition and use
To make the most of your iPhone, you may learn how to monitor its battery life and usage.
Why does iPhone battery health go down?
The gadget may sustain additional harm if it is charged in a hot environment. When battery temperatures are higher than suggested, the software may restrict charging above 80%. One can irreparably destroy a battery even by keeping it in a hot environment.
How to Check Battery Health on iPhone
- The Settings menu’s Battery section combines battery use and health. The steps below can be used to check the health of your iPhone’s battery.
- Launch your iPad or iPhone’s Settings app.
- Select the battery option by swiping down the Settings screen.
- This is a graphic that shows you how much battery was used during the last 10 or 24 hours.
- To examine the percentage of battery life used by each app, scroll down more deeply on the screen. This can help you determine which applications are using up the battery the fastest.
- The maximum capacity figure is the most important thing to notice on this screen. The better, the closer your device is to 100%. This value should naturally decline with time. The iPhone 11 in the sample below has a maximum capacity value of 82%, which is typical for an older smartphone.
- By turning the switches on or off, you may also control clean energy charging or optimized battery charging on this screen. Over time, the former will contribute to better battery health.
Checking Battery Health on iPhone
Checking to see if inactive apps are draining the battery is the first step to take if your iPhone is short-lasting between charges. However, you should use the procedures we’ve listed above to assess the condition of your iPhone’s battery if you’re still having problems charging it. A newer iPhone (2–3 years old) shouldn’t have bad battery health, but if it does, you’ll need to get a replacement. If it’s still under warranty or has Apple Care protection, get in touch with Apple to get a replacement.
What is iPhone battery health?
In 2018, Apple launched iOS version 11.3 with the addition of the iPhone Battery Health feature. Update your software if your phone isn’t running version 11.3 or higher right now. You may access the Settings menu’s Battery Health feature, which provides you with basic yet helpful details about the general condition and functionality of your iPhone’s battery. You can monitor your phone’s battery life from the iPhone Battery Health dashboard to assist in maximizing performance and determining when it’s time to get your iPhone battery changed. Your Battery Health tool has three dashboard items: Maximum Capacity, Peak Performance Capability, and an Optimize Battery Charging toggle.
Maximum Capacity
Your phone’s battery’s maximum capacity is at its highest level of efficiency since it was manufactured. Old phone batteries gradually lose their capacity to keep charging because batteries generally lose their efficiency over time. A phone operating at 100% to 80% of its maximal capacity is performing at its best.
Peak Performance Capability
This will typically contain a notice stating that your iPhone is capable of operating at its best. You can occasionally get a notification stating that your battery was not able to provide the required maximum power” if you recently experienced a crash. The second notification indicates that performance management has been activated automatically on your phone and that the battery needs to be changed shortly.
Optimized Battery Charging
By turning this feature on, you may extend the life of your battery and safeguard it by preventing your phone from charging past 80%. This option can be turned off if you plan to travel and require a full charge when you leave, but it’s great if your phone is charging most of the time and you want to charge it overnight.
How Can You Increase the Performance and Battery Life of Your iPhone?
Apple has experimented with performance throttling, sometimes known as performance management, which generated some debate a few years ago in an attempt to increase the battery life of its phones. In order to preserve battery life and keep your iPhone operating, performance management reduces your phone’s performance on your behalf. Although you can manually turn it off, doing so will cause your iPhone’s battery to drain exceptionally quickly as it will be using its maximum capacity. Instead, it makes sense to follow these easy procedures provided by Apple to increase the battery life of your phone:
- Continue using the newest iOS release. New features are included with every significant update to protect and prolong battery life.
- Aim to maintain an average temperature of 16 to 22 degrees Celsius for your phone. Anything beyond that could be harmful to your lithium battery.
- Take care not to overheat during charging. Your phone’s battery may be harmed by specific covers or surfaces that make it overheat. Make sure it stays cool by checking it while it charges.
- Keep your phone partially charged. If the battery is totally depleted, it may experience deep discharge, which will result in serious harm. The same thing may happen if a battery runs out of power.
- Switch the auto-brightness on. The brightest screen settings tend to quickly drain your battery, requiring you to charge cycles more frequently and depleting your battery’s capacity.
- Go to Settings > General > Background Refresh to review your background activity. Your battery will run out if you have too many background programs open.
