Is it safe for the IPhone 15 Pro Max keep it plugged in the charger while using it even after reaching the 80% battery limit? spending most of its time powered on at 80% SoC. or should i plugged out the charger before using it?
iPhone 15 Pro Max
Hello christophersy,
Thanks for choosing the Apple Support Communities. We see you want some info on how to charge your iPhone. We have a great resource for this that will provide you with the info you need to charge your iPhone with confidence. Follow the link below and let us know if you have any questions.
Charge the iPhone battery - Apple Support
"iPhone has an internal, lithium-ion rechargeable battery, which currently provides the best performance for your device. Compared with traditional battery technology, lithium-ion batteries are lighter, charge faster, last longer, and have a higher power density for more battery life.
To understand how your battery works so you can get the most out of it, see the Apple Lithium-ion Batteries website.
About charging the battery
The battery icon in the top-right corner shows the battery level or charging status. When you’re syncing or using iPhone, it may take longer to charge the battery.
If iPhone is very low on power, it may display an image of a nearly depleted battery, indicating that it needs to charge for up to 10 minutes before you can use it. If iPhone is extremely low on power when you begin to charge it, the display may be blank for up to 2 minutes before the low-battery image appears. See the Apple Support article If your iPhone won’t charge.
Charge the battery
To charge iPhone, do any of the following:
on the battery icon to make sure your iPhone is charging.Connecting iPhone to a power outlet or placing it on a wireless charger can start an iCloud backup or wireless computer syncing. See Back up iPhone and Sync supported content.
WARNING: If you suspect there may be liquid in the charging port of iPhone, don’t plug the charging cable into it. For information about exposure to liquid, and other important safety information about the battery and charging iPhone, see Important safety information for iPhone.
Optimize iPhone battery charging
iPhone has a setting that helps slow the rate of your battery’s aging by reducing the time it spends fully charged. This setting uses machine learning to understand your daily charging routine, then waits to finish charging past 80% until you need it.
> Battery > Battery Health & Charging.If optimized charging doesn’t start when expected, see the Apple Support article About Optimized Battery Charging on your iPhone.
Battery life and charge cycles vary with use and settings. To learn how to maximize your battery’s performance and lifespan, see the Apple Support article iPhone Battery and Performance.
The iPhone battery should be serviced or recycled by Apple or an Apple Authorized Service Provider. See the Battery Service and Recycling website.
See also
Show the iPhone battery percentage
Check the iPhone battery health and usage
Charge iPhone with cleaner energy sources (U.S. only)
Use Low Power Mode to reduce power usage on iPhone"
We hope this helps.
Cheers!
Hello christophersy,
Thanks for choosing the Apple Support Communities. We see you want some info on how to charge your iPhone. We have a great resource for this that will provide you with the info you need to charge your iPhone with confidence. Follow the link below and let us know if you have any questions.
Charge the iPhone battery - Apple Support
"iPhone has an internal, lithium-ion rechargeable battery, which currently provides the best performance for your device. Compared with traditional battery technology, lithium-ion batteries are lighter, charge faster, last longer, and have a higher power density for more battery life.
To understand how your battery works so you can get the most out of it, see the Apple Lithium-ion Batteries website.
About charging the battery
The battery icon in the top-right corner shows the battery level or charging status. When you’re syncing or using iPhone, it may take longer to charge the battery.
If iPhone is very low on power, it may display an image of a nearly depleted battery, indicating that it needs to charge for up to 10 minutes before you can use it. If iPhone is extremely low on power when you begin to charge it, the display may be blank for up to 2 minutes before the low-battery image appears. See the Apple Support article If your iPhone won’t charge.
Charge the battery
To charge iPhone, do any of the following:
on the battery icon to make sure your iPhone is charging.Connecting iPhone to a power outlet or placing it on a wireless charger can start an iCloud backup or wireless computer syncing. See Back up iPhone and Sync supported content.
WARNING: If you suspect there may be liquid in the charging port of iPhone, don’t plug the charging cable into it. For information about exposure to liquid, and other important safety information about the battery and charging iPhone, see Important safety information for iPhone.
Optimize iPhone battery charging
iPhone has a setting that helps slow the rate of your battery’s aging by reducing the time it spends fully charged. This setting uses machine learning to understand your daily charging routine, then waits to finish charging past 80% until you need it.
> Battery > Battery Health & Charging.If optimized charging doesn’t start when expected, see the Apple Support article About Optimized Battery Charging on your iPhone.
Battery life and charge cycles vary with use and settings. To learn how to maximize your battery’s performance and lifespan, see the Apple Support article iPhone Battery and Performance.
The iPhone battery should be serviced or recycled by Apple or an Apple Authorized Service Provider. See the Battery Service and Recycling website.
See also
Show the iPhone battery percentage
Check the iPhone battery health and usage
Charge iPhone with cleaner energy sources (U.S. only)
Use Low Power Mode to reduce power usage on iPhone"
We hope this helps.
Cheers!
Hello christophersy,
You should use your device normally and connect to power when convenient. Optimized Battery Charging will automatically manage the charge level of your device.
All the best!
that means that i can keep it connected to power even after reaching the 80% limited full charge
Thank you. I can use it while leaving it connected to charger with 80% battery charge limit on
What I Want to know is if Im Using the 80% charge limit on Iphone 15 Series. After reaching 80%. Should i unplug it or i can leave it plug in while using.
Great question christophersy,
That is correct.
Hope that helps.
IPhone 15 Pro Max Plugged after reaching 80% Limit
