Reports in August 2023 propose that the battery in the iPhone 14 generation had depleted faster than await , with people reportingreduced battery healthby up to 10 % .
the great unwashed would n’t even know that their battery had depleted if Apple did n’t give them this information – which is something it was forced to do a few years ago after the ‘ Batterygate ’ dirt where the company was find to bethrottling iPhoneswhose batteries were degrading . Apple maintained this was to terminate iPhones of a sudden shutting down . Since the arrival of Io 11.3 in early 2018 it ’s been potential to go to options > Battery and tap on Battery Health to see how healthy your battery is .
Wecompare battery life , capacity , mah and watt hours for every iPhoneseparately .
[ If you were move by Batterygate and made a title in the class - legal action suit back in 2018 you may sire around $ 65 from Apple ! ]
In more late times Apple has made change to iOS to preserve the shelling for longer , includingOptimized Battery Charging , which prevent an iPhone from remaining plugged in for long periods while fully charged . Optimized Battery Charging has been a default setting since iOS 13 arrived in 2019 . You have probably remark if you wake up in the night and look at the iPhone shoot down beside you that it will have stopped charge at 80 % with a view to continuing the accusation just before you waken up . This is design to block the battery from overheating and reduce the number of time your iPhone receives a full charge .
But why do iPhone batteries lose their power to charge over time ? When should your iPhone battery be exchange ? You may also want to know how much it costs to supervene upon an iPhone battery and how you could tell if a battery in a used iPhone has been put back .
We ’ll run through everything you need to know about iPhone batteries below .
get an iPad ? Read12 power tips for long iPad battery life
Why do batteries deplete and degrade over time?
It ’s a truth universally acknowledged that over time an iPhone battery will finally start to lose its power to go for a seemly guardianship , just like the stamp battery in any phone .
The scientific discipline of this relates to chemical reaction that happen inside the lithium - Ion barrage fire and take down it . What it means is that if your iPhone battery is n’t lasting as long as it once did you are n’t alone : all batteries become less efficient over time and sadly the barrage for your iPhone is no elision .
In a alphabetic character regarding Batterygate in December 2017 , Apple explain that the “ time and the numeral of times a battery has been charge are not the only factors in this chemical aging process . gadget use also affects the functioning of a battery over its lifespan . For example , leave or charging a electric battery in a hot environment can have a barrage fire to age quicker . ”
As the assault and battery gets older it may set out to need charge more ofttimes , hold charge less well , or even commence to shut down your phone unexpectedly . You may have started to notice this change , but if you want to see the evidence it is easy to check your battery wellness , as we will demonstrate below .
How to check iPhone battery health
In early 2018 Apple issued an iOS software program update with unexampled feature that it read “ give users more visibleness into the health of their iPhone ’s battery , so they can see for themselves if its condition is impact performance ” . It ’s really comfortable to see this entropy :
Here you may see the maximal capacity , which in the case of our year - old iPhone 14 is 95 % .
If you are wondering what iPhone capacity is bad that would mostly be anything under 80 % , but understandably citizenry with iPhones under a year old would be expecting better than 90 % .
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How do you know when an iPhone battery should be replaced
Once your iPhone ’s shelling slide by the 500 complete charges charge it ’s believably time for it to be interchange .
Unfortunately , iOS does n’t suggest how many times your current barrage fire has been charge up , but it does adjudicate to prevent too many full direction with the Optimized Battery Charging feature mentioned above .
If the barrage in your iPhone – or a used iPhone you are consider purchasing – has depleted to 80 % or lower you should get it replaced .
There are some other indicators that your iPhone might require a new battery : dimmer backlight than normal ; lower loudspeaker intensity ; stuttering screen when scrolling ; frame - rate reduction in some game apps ; and long app - launch times .
What could happen if you don’t replace the battery?
If you see a content that your battery health is degraded , you may go on to use your phone , but you may experience reduced tutelage capacity and some fragile stability issues while your battery is on a humiliated charge .
If your battery is n’t running at good electrical capacity then you may also find that Performance Management is being applied to stop unexpected shutdowns from take place . You may see a promissory note in the Peak Performance Capability section of Battery Health that states “ This iPhone has experience an unexpected shutdown because the shelling was ineffectual to deliver the necessary apex power . ” To battle this , performance management is go for .
Performance Management is a feature that is only applied to old iPhone models ( pre - iPhone 11 ) . If you were to play a graphically intensive game , while the battery was below 20 pct , the setting could be triggered , for example . you could turn off this lineament .
How much does it cost to replace an iPhone battery?
Apple
After Apple was found to be deliberately slowing down iPhones to save barrage life back in 2017 , the company offer to supervene upon batteries for a reduced fee of $ 29 . There was also a dodging via which iPhone 6s role model could have their battery substitute for free . Neither of those programs is still running , but the cost of replacing an iPhone battery is not prohibitory .
Apple ’s warranty does n’t cover barrage fire replenishment if it is due to “ normal use ” but if you ’re covered by AppleCare+ then you’re able to have your battery supervene upon at no extra monetary value , assuming it only holds 80 % or less of its original charge . you may arrange an iPhone stamp battery service onApple ’s web site here .
If you do n’t have AppleCare+ have a assault and battery substitute will cost the following :
Where to get your iPhone battery replaced
You could pick out to have your iPhone battery supercede by a third party , which might deliver some money , but you should be cautious because if non - Apple parts are used you could end up with problem in the future ( in the preceding third - political party parts have blockade working after software update ) . However , Apple ’s stance on third - party assault and battery replacements has soften over the years and in August 2019 it stopped resist to get iPhones that had third - company batteries fitted .
There may be good understanding for Apple todissuade customers from third - party batteryreplacements though . Those battery could be hazardous smash - offs , or the customers could be ripped off by third - parties who equip a replacement battery that is in fact a reconditioned older battery . With written report of mobile phones bursting into fire there may really be an issue here that Apple is assay to avoid .
experience your battery seen to by an official service technician is the serious style to proceed , which may leave in getting a novel battery or make your current one fixed if there are any issues .
Can I replace the battery myself?
If you are wondering if you could replace the iPhone battery yourself , it is potential although we ’d suggest that you do n’t try . If you must we advise come after aniFixIt guide .
How long does Apple take to replace an iPhone battery?
Apple also hint that same - day repair options might be usable at Apple Store and AASPs , although it indicate that the iPhone may still be expect to be sent away for repair .
How to tell if an iPhone battery has been replaced
There are a few manner to secernate if a used iPhone you are buying has had its battery replace – and more importantly to moderate if it ’s an Apple part and not a battery that could be hazardous .
To discover item of the battery perform these actions :
In that division , you may see details of the barrage fire if it has been replaced .
You should n’t be interest if there is a Genuine Apple Part , but the monition : Unknown Part could mean that there is a risk that something could happen to your iPhone .
How to maximise iPhone battery life
If you need to verify your battery lasts as long as potential until you have a prospect to get it replaced , then judge the come after suggestions :
We have lots more crest aboutsaving electric battery living on your iPhone here .
If you ’re really dire to get some more mileage out of your iPhone , then perhaps consider a battery case . These protect your phone like a unconstipated case , but can also recharge your telephone when you need it . We have a collection of thebest iPhone MagSafe battery face pack cases here .
