Battery for PC Blog

Apple is likely to launch four phones in September , with the iPhone 15 at the bottom end, the iPhone 15 Pro Max at the top end, and the iPhone 15 Plus and iPhone 15 Pro filling out the middle of the line.

We don’t expect too many people will be deciding between the iPhone 15 and the iPhone 15 Pro Max, as these are set to be vastly different handsets at very different prices, but comparing them can give you an idea of ​​just how varied Apple’s iPhone 15 line might be.
Below then, we’ve looked at all the key aspects of the iPhone 15 and the iPhone 15 Pro Max, to see how they’re likely to stack up based on all the leaks and rumors so far.
Nothing about the iPhone 15 or iPhone 15 Pro Max has been confirmed just yet, so we can only go by leaks and educated guesses, but that’s enough for a quite complete picture of what each phone might offer, which you can see at a glance in the specs table below.

Going by leaks and rumors, the iPhone 15 will probably either cost the same amount as the iPhone 14, or slightly more. For reference, that phone starts at $799 / £849 / AU$1,339, however the production costs are reportedly around 12% higher for the iPhone 15, so the price may rise accordingly.
As for the iPhone 15 Pro Max, that will almost certainly cost more than the iPhone 14 Pro Max from what we’ve heard, with even reputable leaker Mark Gurman saying there will probably be a price rise.

The 14 Pro Max starts at $1,099 / £1,199 / AU$1,899, so expect to pay more than that, though the exact price is so far less clear.
As for availability, both phones will of course be widely available around the world once they’re launched, with iPhone 15 release date rumors pointing to an announcement on September 12, which based on past form would mean the shipping date is likely to be September twenty two.

An unofficial render showing how the iPhone 15 might look (Image credit: 9to5Mac)From the front, the iPhone 15 and the iPhone 15 Pro Max might look quite similar, with both phones likely to have a Dynamic Island rather than a notch. They’ll reportedly also have rounded sides, rather than the flat sides of the current models .
Flip them over though and there should be some clear differences, with the iPhone 15 Pro Max almost certainly set to have an extra camera lens. Though both the iPhone 15 Pro Max and the iPhone 15 might have a textured matte glass rear panel.

Other likely differences include the rumored presence of an Action Button on the iPhone 15 Pro Max, which would be in place of a mute switch, the use of titanium rather than aluminum or steel in the Pro Max, and the colors, with the iPhone 15 colors rumored to include Light Blue, Cyan, Pink, Midnight, Starlight, and Product (RED), while the iPhone 15 Pro Max might be available in Dark Red, Silver, and Gold, as well as either Graphite, Space Gray, or Space Black.

Of course, the biggest visual difference might simply be their size, with the iPhone 15 likely to have similar dimensions to the iPhone 14, at 146.7 x 71.5 x 7.8mm, while the iPhone 15 Pro Max might more or less match its predecessor at 160.7 x 77.6 x 7.9mm.
iPhone 14 Pro Max review Notification Center
That difference is thanks to their likely differing screen sizes, with the iPhone 15 expected to sport a compact 6.1-inch display, while the iPhone 15 Pro Max will probably have a massive 6.7-inch screen.

That’s not the only expected screen difference either, as the iPhone 15 will reportedly be lumbered with a 60Hz refresh rate, while the iPhone 15 Pro Max is almost certain to have an adaptive 120Hz refresh rate. If you want an iPhone 15 always-on display , then you’ll also probably have to opt for a model in the Pro line.
The iPhone 15 Pro Max is also expected to have a brighter display and a higher resolution (of likely around 1290 x 2796, compared to roughly 1170 x 2532 on the iPhone 15) – but given the size differences, they’ll probably have the same pixel density, of around 460 pixels per inch.

IPHONE 15 VS IPHONE 15 PRO MAX: CAMERA

iPhone 14 Pro Max review cameraThe iPhone 14 Pro MaxBoth the iPhone 15 and the iPhone 15 Pro Max might have a 48MP main camera, but one leak suggests that the iPhone 15’s camera will have a smaller sensor, so probably won’t be as good. share a sensor for that one.
But that’s probably all the cameras the iPhone 15 will have on the back, whereas the iPhone 15 Pro Max will almost certainly have a telephoto camera too, and some leaks suggest it will use a periscope design, allowing for longer distance optical zoom than the telephoto camera on the iPhone 14 Pro Max. Either way, that extra lens should make i ta much better photographic option than the standard iPhone 15.
However, the two phones might both have a 12MP single-lens selfie camera. One early leak suggested the iPhone 15 Pro Max could have a dual-lens front-facing camera, but this claim came from a source with a poor track record, and it hasn’t been echoed elsewhere.

IPHONE 15 VS IPHONE 15 PRO MAX: PERFORMANCE

A picture of the A16 Bionic chipset
The iPhone 15 Pro Max is likely to have an advantage when it comes to performance, as this phone will almost certainly have Apple’s expected A17 Bionic chipset, while the standard iPhone 15 will reportedly inherit the A16 Bionic currently used by the iPhone 14 Pro and Pro Max.
The A17 Bionic is said to have a 20% more powerful CPU, so it could be a significant upgrade, and it might be joined by 8GB of RAM (compared to just 6GB in the standard iPhone 15), though sources disagree on this point.
Finally, the iPhone 15 Pro Max might support higher data transfer speeds of up to 40Gbps, while the standard iPhone 15 might top out at 20Gbps.

IPHONE 15 VS IPHONE 15 PRO MAX: BATTERY

A leaked photo of the iPhone 15 Pro
A leaked photo of the iPhone 15 Pro’s USB-C port Leaks suggest that both the iPhone 15 and the iPhone 15 Pro Max will sport bigger batteries than their predecessors, with the iPhone 15 supposedly having a 3,877mAh one and the iPhone 15 Pro Max apparently having a 4,852mAh one.
So the iPhone 15 Pro Max is likely to have by far the biggest of the two, though remember it also has a larger screen to power.

Both iPhone 15 models will probably charge via USB-C though, and support wireless charging, and there’s even a chance that both of these iPhone 15 versions will offer reverse wireless charging, so you can use them to wirelessly charge other devices.

IPHONE 15 VS IPHONE 15 PRO MAX: VERDICT

Based on leaks, rumors, and what we’d expect from past form, the iPhone 15 Pro Max will probably have a bigger screen than the iPhone 15, along with a higher refresh rate, a more premium construction, an Action Button, an extra camera lens, a bigger battery (offering longer life), and a more powerful chipset.
There are other things it may have too, such as more RAM and higher data transfer speeds, along – probably – with more storage at the top end, as a 2TB iPhone 15 Pro Max has been rumored.

Of course, the trade off is that it’s sure to cost a whole lot more than the standard iPhone 15, a phone which is likely to offer many of the core iPhone 15 line features (including a Dynamic Island and a USB-C port) at a fraction of the price. The iPhone 15’s likely smaller screen may also prove more appealing to some buyers.
So there are a lot of differences here, and the iPhone 15 Pro Max will almost certainly come out on top overall, as you’d expect, but it’s sure to be priced accordingly.

The iPhone 14 and iPhone 14 Pro went on sale on September 16, 2022. That means that the earliest most people could have bought one was less than 11 months ago. Yet a ton of people report that their batteries are already starting to show serious signs of degradation.

A number of people have been taking to social media in recent weeks to note how bad their batteries have gotten. Not in terms of how long they last, necessarily, but how bad their iPhones report their battery health to be. some are finding figures below 90%.
Whatever’s going on, it doesn’t seem to be affecting everyone. My iPhone 14 Pro Max reports a battery health of 95%. But there have been plenty of people with much lower figures, and they’ll only get worse.

Going down fastPeople complaining on Twitter about Apple is nothing new of course. But sometimes their complaints have merit. Like the one from AppleTrack’s Sam Kohl whose iPhone 14 Pro is fast on its way to needing a new battery. He wasn’t alone, with people in the replies noting figures that were just as bad, too. Some were worse — one commenter shared a screenshot with the 87% figure.
It isn’t just on Twitter, either. I’ve seen people complain of similarly poor battery health on Mastodon as well. And again, these are iPhones that are less than 11 months old, surely they should be lasting longer than this?

As for why new iPhone battery health is proving so problematic, one guess points to the extremely hot summer in some parts of the world. Another option is that the batteries themselves just aren’t up to the usual standard. Whatever the reason, there are going to be a lot of iPhones that need new batteries relatively soon.

Unless their owners upgrade to a new iPhone 15 or iPhone 15 Pro, that is.
Oliver Haslam has written about Apple and the wider technology business for more than a decade with bylines on How-To Geek, PC Mag, iDownloadBlog, and many more. He has also been published in print for Macworld, including cover stories.At iMore, Oliver is involved in daily news coverage and, not being short of opinions, has been known to ‘explain’ those thoughts in more detail, too.

Having grown up using PCs and spending far too much money on graphics card and flashy RAM, Oliver switched to the Mac with a G5 iMac and hasn’t looked back. Since then he’s seen the growth of the smartphoneworld, backed by iPhone, and new product categories come and go. Current expertise includes iOS, macOS, streaming services, and pretty much anything that has a battery or plugs into a wall.

Oliver also covers mobile gaming for iMore, with Apple Arcade a particular focus. the Atari 2600 days and still struggles to comprehend the fact he can play console quality titles on his pocket computer.

With these simple steps, you can enjoy a longer-lasting battery longer-lasting battery and get more out of your iPhone.
Smartphone batteries have always been a concern for users, and Apple’s iPhone is no exception. While Apple has made efforts to improve battery life in newer models, there are still some things you can do to help improve your iPhone battery health. to improve your iPhone’s battery life.

Update your iPhone’s softwareApple often releases updates to improve battery life, so it’s important to keep your iPhone up-to-date. You can check for updates by going to Settings > General > Software Update. If there is an update available, follow the on-screen instructions to download and install it.

Monitor battery usageIt’s important to know how your iPhone uses its battery. You can view your battery usage by going to Settings > Battery. Here, you can see which apps are using the most battery, and adjust your usage accordingly. is draining your battery quickly, you can try closing it or limiting your usage.

Turn off unnecessary featuresCertain features on your iPhone can drain the battery quickly, such as Location Services and AirDrop. You can turn off Location Services by going to Settings > Privacy > Location Services, and turning off the toggle for each app that you don’t need to access Similarly, you can turn off AirDrop by swiping up from the bottom of your screen to open Control Center, and tapping the AirDrop button to turn it off.

Adjust screen brightness

The screen is one of the biggest battery drains on your iPhone. To improve battery life, try adjusting your screen brightness. You can do this by going to Settings > Display & Brightness, and dragging the slider to the left to reduce the brightness. can also enable Auto-Brightness to adjust the screen brightness based on ambient light.
Use Low Power ModeLow Power Mode is an easy way to save battery life. When your iPhone’s battery gets low, it automatically prompts you to turn on Low Power Mode. However, you can also enable Low Power Mode manually by going to Settings > Battery, and toggling on Low Power Mode.This will disable certain features like background app refresh and automatic downloads to save battery.

Limit background app refreshMany apps refresh in the background, even when you’re not using them. This can drain your iPhone’s battery quickly. To limit background app refresh, go to Settings > General > Background App Refresh. individual apps, or turn it off entirely.
Don’t let your iPhone get too hotExtreme temperatures can damage your iPhone’s battery. Avoid leaving your iPhone in direct sunlight or in a hot car, as this can cause the battery to degrade more quickly.Additionally, if you notice that your iPhone is getting hot to the touch, try turning it off for a few minutes to let it cool down.

Use the right chargerUsing the wrong charger can damage your iPhone’s battery , or cause it to degrade more quickly. Always use the charger that came with your iPhone, or a certified Apple charger. Avoid using third-party chargers or cheap knockoffs, as these can be dangerous and cause permanent damage to your device.
ConclusionBy following these tips, you can help improve your iPhone’s battery health and extend its lifespan. Remember to keep your software updated, monitor battery usage, turn off unnecessary features, adjust screen brightness, use Low Power Mode, limit background app refresh, avoid extreme temperatures, and use the right charger. With these simple steps, you can enjoy a longer-lasting battery and get more out of your iPhone.

Frequently Asked QuestionsWhere can you find information about battery usage on an iPhone?You can find information about battery usage on an iPhone by going to Settings > Battery.
What feature on an iPhone can drain the battery quickly?Location Services can drain the battery quickly on an iPhone.

How can you turn off Location Services on an iPhone?You can turn off Location Services on an iPhone by going to Settings > Privacy > Location Services.
What is Low Power Mode on an iPhone?Low Power Mode is a feature on an iPhone that disables certain features to save battery life.

How can you enable Low Power Mode on an iPhone?Y

ou can enable Low Power Mode on an iPhone by going to Settings > Battery, and toggling on Low Power Mode.
What is background app refresh on an iPhone?Background app refresh is a feature on an iPhone that allows apps to refresh in the background, even when you’re not using them.

How can you limit background app refresh on an iPhone?

You can limit background app refresh on an iPhone by going to Settings > General > Background App Refresh.
Why is it important to use the right charger for an iPhone?

Using the wrong charger for an iPhone can damage the battery or cause it to degrade more quickly.
What are some steps you can ta ke to improve battery health on an iPhone?Steps to improve battery health on an iPhone include updating software, monitoring battery usage, turning off unnecessary features, adjusting screen brightness, using Low Power Mode, limiting background app refresh, avoiding extreme temperatures, and using the right charger.

It seems like iPhone owners are completely obsessed with the health of their batteries. I’ve lost count of the number of times I’ve been asked how to keep an iPhone’s battery at 100% health, and there are countless YouTube videos and articles telling owners how to do this.

I have bad news for you if you’re one of those people.
There’s only one thing that you can do to keep your iPhone’s battery health at 100%.
Stop using your iPhone.
Yup, the only way you’re going to keep your iPhone’s battery at 100% is to stop using it and charging it.

Also: Stop charging your phone overnight
I’ve also got another bit of advice to those who are obsessing over the health of their iPhone’s battery.
Stop worrying about it.
Not seen this iPhone stat before? You can find it by tapping on Settings > Battery > Battery Health.

Battery Health page showing Maximum Capacity of 96%Battery Health on IOS 15.Screenshot by Adrian Kingsley-Hughes/ZDNetIt’s a feel-good number that doesn’t really tell you anything meaningful about the actual health of your battery. My iPhone tells me that my battery is still at 96% capacity after almost a year of heavy use.
And after 297 recharge cycles, I guarantee you this number is wrong.
If you want to know how to find out how many recharge cycles your iPhone has been through, I suggest reading this more in-depth piece on iPhone batteries that will show you how to get these numbers out of iOS.

According to Apple, the battery is rated to hold 80% of its capacity after 500 complete charge cycles.

This means that my iPhone is more than halfway through those 500 charge cycles, and yet there’s only 4% of battery wear being reported.
As I said, the number is feel-good nonsense.
You can’t change the laws of physics.
The bottom line is that as part of the normal battery-wear process, your battery will lose about 1 percentage point for every 25 cycles. After 300 recharge cycles, my iPhone will have lost about 12% of health.

So, why is it only showing 4%? Because the battery inside your iPhone has a higher actual capacity than Apple claims.
You can find out how to find the actual capacity of your iPhone’s battery here. The battery doesn’t start showing wear until the capacity falls below Apple’s rated capacity.
This is why it takes many weeks or months before the “battery health” falls below 100%.

So, is there anything else you can do to prolong your battery’s health other than using it less?
No.

This is normal battery wear.
That said, there are a few steps you can take to take the stress off your battery to reduce additional wear.
Use a good-quality charger.Keep your iPhone at room temperature as much as possible.Don’t overcharge your iPhone.And do yourself a favor, and stop obsessing over youriPhone’s battery health.

Not everyone upgrades to a new iPhone every year. Your current iPhone is likely good for three or four years, thanks to Apple supporting every model for up to five years of iOS updates. However, its battery is a consumable component that degrades over time, and if its power degrades significantly, you won’t be able to use your iPhone comfortably.

To help, here are 11 tips that will extend the battery longevity of your iPhone.
1. Don’t turn off Optimized Battery Charging

Overcharging your battery isn’t good. Optimized Battery Charging learns from your daily charging routine and uses AI to understand your charging patterns. Using that, it holds the charging and waits to charge past 80% until you need to use your iPhone.
For example, let’s say you go to sleep every day at 10 PM and wake up at 6 AM. Before going to bed, you plug in your iPhone every night at 10 PM to charge. Now, your iPhone will normally charge up to 80% Then, around 4 or 5 AM, your iPhone will automatically resume charging and go to 100% before you wake up at 6 AM.
Optimized Battery Charging is turned on by default on iPhone. You can access it from Settings app > Battery > Battery Health & Charging. From here, make sure you don’t switch it off.
Optimized Battery Charging enabled on iPhone

2. Take precautions not to overheat your iPhoneHeat, water, and dust are the biggest enemies of any electronic device. And your iPhone’s lithium-ion battery is no exception. Too much heat can negatively affect it and cause its lifespan to reduce greatly if you often overheat your iPhone.
So, during everyday use, ensure your iPhone doesn’t get extremely hot. You can control this by removing the case, refraining from using too many intensive apps for prolonged times, not leaving your iPhone in a locked car on a sunny day, and so on.

3. Avoid charging to 100% and completely discharging

Charging the battery to both extremes isn’t good for its health. So, for an increased lifespan of your iPhone battery, try not to charge it entirely up to 100% and discharge it to 0 to 5%.
Important: Don’t overthink this too much. Keep the above fact in mind but charge your iPhone as you normally would at your convenience. If you ask me, I often charge my iPhone up to 80% or 90% and plug it back when the battery falls to around 30%.

4. Don’t leave your iPhone plugged into charging for hours or overnight

Optimized Battery Charging helps tackle the overcharging problem. Still, it’s better if you take precautions and do not leave your phone plugged into charging for several hours or overnight.

5. Use wired instead of wireless charging

Wireless charging can be convenient. However, it may generate a lot of heat which can affect your iPhone battery.

6. Fast charge only when needed

With fast charging, the battery is forced to take in a lot of power in a short span. This is great for quick top-ups but isn’t good for long-term battery health.
I have a 61W MacBook charger that can rapidly charge my iPhone. I use this in rare cases. For everyday use, I use a 10W Apple adapter (or sometimes my 20W iPad adapter) which slowly fills my iPhone battery, maintaining its battery health.

7. Use Apple or MFi-certified chargers and cables

Almost all adapters can charge your iPhone, and due to Apple not providing a charger in the box, you may be tempted to go for a cheaper option.
However, for best results, use an Apple adapter or one that’s MFi-certified. Chargers from other reputed manufacturers like Samsung should also have all safety checks and may not harm your iPhone. .
Besides that, also limit yourself to using a proper Apple or MFi-certified Lightning cable.

Related: How to make sure your iPhone accessory is really Apple MFi Certified

8. Disable features you don’t use

One more tip to prolong your iPhone’s lifespan is to reduce the load on it. And one of the best ways to do that is by disabling certain iPhone features you may not need. This includes things like turning off Background App Refresh, disabling automatic updates, keeping Automatic Brightness enabled, having cellular settings to Auto 5G, and such.

9. Restart your iPhone regularly

To keep your iPhone in perfect condition, you should make it a habit of turning it off and on regularly. This will fix a lot of minor problems and keep your device fast and responsive.

10. Keep your iPhone updated

Apple introduces new improvements with software updates. Sometimes, unnecessary batterydrain and other similar problems can be fixed by iOS updates. So, for the best results, keep your device updated by going to Settings > General > Software Update.

Most longtimeiPhoneusers are familiar with that sinking feeling you get when you realize that your device is on its last legs . Apps take longer to open and close, your device powers on and off at random, and the entire iPhone begins to feel clunky and Of course , while replacing your phone every now and again may be a necessity, there are things you can do to keep your phone running quickly and efficiently for as long as possible before you have to resort to buying a new iPhone altogether.

than normal can often be symptomatic of other issues and isn’t always a result of the device’s age. 
At the end of the day, an iPhone is a powerful and complicated device that has just as much ability to make your life easier as it does to make your life harder. Your device’s intricacies can be difficult to manage, particularly when you’re trying to make your iPhone run as fast as it possibly can for as long as it can.Luckily, there are solutions you can implement to help troubleshoot a slow iPhone and help you extend your device’s lifespan for as long as possible.These 10 tips and tricks will help whether your phone is slowing down with age, or if your brand-new device has mysteriously soured on you.

Check network conditions

Gabo_Arts/ShutterstockSometimes, a slow-running iPhone isn’t necessarily a result of something internal within the device itself. A user’s issues with their device can often be connected back to extraneous issues, like network connectivity and Wi-Fi. Problems with your home Wi- Fi, or even the Wi-Fi you’re connecting to while you’re out and about, can cause a massive slowdown for your iPhone. These problems can range from slow connectivity to network traffic and clutter. switching Wi-Fi networks if you ‘re on the road or in the car, this can also be a sore spot for your device’s overall speed. -savvy person out there. 

All you have to do to check if your home network or another network you frequently use is causing problems is download a network speed and connectivity test app like Meteor or SpeedTest Master. Many of these apps will tell you if your network is running slower than normal While troubleshooting your home network speed is another issue entirely, your iPhone’s slow running speed can be a good indicator of more significant network or Wi-Fi issues. 

Close a non-responding app

fizkes/ShutterstockNot to play the blame game, but sometimes one pesky application really ruins it for the rest of us! More often than not, an iPhone that’s not running nearly as fast as it should can be traced back to an issue with one app that’s non- Apps that are constantly running in the background can also consume a lot of data and memory, and this can slow down your iPhone significantly. 
Luckily this is one of the simplified more solutions for improving your iPhone’s running speed. Simply scroll through your open apps on your device, and see if any of them are not working as they should. If an app takes a long time to open, is crashing repeatedly, or running slow in general, this app might be the cause of a slow iPhone if you tend to leave the app running for long periods of time. Though more sophisticated models of the iPhone are better at managing multiple background apps at once, this can be a particular problem for older phones. 

Reset your phone

Mdisk/ShutterstockThis one may seem obvious, but it’s still worth suggesting the tried and true method of “turning it off and turning it back on again.” In other words, resetting your iPhone can be imperative to clearing up any traffic within the device and getting the device back to its normal working condition.The reason a reset can really help with a slow iPhone is that resetting your device can help clear up the device’s RAM.Additionally, resetting your phone to varying degrees can also help clear up any glitches that may have wormed their way into your iPhone. 

There are two ways to reset your iPhone. First, you can do a soft reset. On an iPhone X or later, all you have to do is press down on the power button along with one of the volume buttons. Slide the phone to “power off.” Then, wait for about 30 seconds before turning your phone on again. Additionally, you can do more of a “hard reset” and restore your phone to its factory settings. ” section of settings. Once in your settings, click on “Erase All Content & Settings” to restore your phone to its default, factory setup. Before doing either of these, make sure you also back up your phone just in case! 

Clear Safari cookies and data

Primakov/ShutterstockLet’s face it, we spend way too much time looking up random things on our phones. earches, along with password information, cookies, and other forms of cellular data can really bog down an otherwise mint-condition iPhone. uses Safari (which often has bugs of its own) or Chrome on their iPhone a lot , it might be worth considering if your internet habits and data are the cause of a slow device. 
While this may come at the expense of some saved/remembered passwords, you can easily clear up your Safari cookies and data cache in your settings.

This helps keep your iPhone’s memory clear, and will generally make the device run significantly faster . All you have to do is go to your settings, click on “Safari” and scroll down to the button that says “Clear History and Website Data.” history, cookies, and other browsing data. Simply click “Clear History and Data” Again, and your phone may be working significantly faster afterward. 

Turn off automatic downloads and refreshes

nikkimeel/ShutterstockSmartphones, particularly iPhones, are often running multiple background processes simultaneously without the user even knowing. While these default settings can be super helpful for multitasking work or enjoying things like music alongside a game or other app, they can drain your battery life and slow down Furthermore, many apps tend to update themselves automatically and refresh automatically without you even knowing.Ultimately, updates to your iPhone’s software or apps can be overwhelming processes for your device.While this can be helpful, these automatic processes can slow down an iPhone, particularly if you’ve got a lot of apps on your device that are all demanding equal attention. 

However, you can go into your settings and stop this automation and even tailor it to your liking. Go into the general tab within your settings menu. Then, scroll down to the tab labeled “Background App Refresh.” Within this menu, you can toggle this automated process to either never occur or only occur when you’re connected to Wi-Fi. Automatic downloads and refreshes on data can be a significant cause of iPhone

backup, so even toggling this process to Wi-Fi can help immensely with a slow device. 
Delete image-heavy messages and picturesKaspars Grinvalds/ShutterstockOne of the biggest anchors for an iPhone’s running speed can actually boil down to just one app: Messages, which has had no shortage of problems of its own. If you’re someone who texts a lot and uses tons of GIFs, pictures, videos , or other types of media to communicate, this is one tip that you’re going to want to pay close attention to. Image-heavy messages, in addition to unneeded photos and GIFs that are saved to your device, can take up a significant chunk of your iPhone’s memory, and slow down the phone overall. 

While you can, of course, manually delete some of these image-heavy conversations in Messages, as well as delete these types of media from your phone’s photo library, there are also some automated functions you can put into place to help clear these out for In your Message app’s settings, you can adjust how long your phone keeps conversations.Many people have set this to “Forever,” meaning that every time you receive a large GIF or image, your device is trying to keep it in your phone’s memory in perpetuity, slowing the device down overall. Adjusting this setting to something slightly more reasonable may speed up your device significantly. 

Check your storage

Tada Images/ShutterstockGenerally speaking, your iPhone’s overall storage can be an enormous sore spot for your device’s performance. If you’re trying to download something new on your iPhone but your storage is nearly full, the device will automatically try to un-download unused memory in the process. 
Apple itself actually recommends keeping up to 1 GB of storage free on your iPhone to prevent this process and help maintain a more consistent running speed. By checking your storage in your settings, your device will often automatically recommend certain apps or other memory files that you can delete in order to free up space on your device. You can find this menu in settings under “General,” and subsequently clicking on “Storage.” 

Turn off Low Power ModeYalcin Sonat/ShutterstockIf you find youriPhone has suddenly started running slower than normal, seemingly out of nowhere, Low Power Mode is more often than not the culprit. You may have enabled this setting on a long car trip, a day at a theme park, or another excursion where you didn’t know when you would be able to find a charger, and then forgotten to flip your iPhone back to its default settings. And, while this function is great for sa

The battery is among the most crucial components of any device. Typically, our tech doesn’t last long enough for batteries to degrade to an unusable status, but lithium-ion batteries do lose performance over time.

iPhone remains a titan of the smartphone world. According to Statista, Q2 ’23 saw iPhone sales worth $51.33 billion. A new iPhone represents a significant outlay, though: The latest model, the iPhone 14 Pro, costs around $999. Quite rightly, then Apple Support notes that chemical aging is an issue facing all lithium-ion batteries and that the Battery settings of later iPhone models include “new features to show battery health and recommend if you need to replace the battery.”

Users facing such a situation, or perhaps dreading it from a financial point of view, will be anxious to know how much it costs to replace the battery.
Costs for Apple’s own iPhone battery replacement options
Often, when replacing sensitive components like batteries, users trust only experts for the job. It’s crucial to be careful with iPhones (here are some things users shouldn’t do). With this in mind, how much do Apple’s battery replacement options cost?

Newer and pricier iPhone models, unsurprisingly, incur higher costs. Apple’s iPhone Battery Service allows users to input their model and receive an estimated price for in-store and mail-away battery replacement (depending on the device’s warranty). For iPhone 14, Plus , Pro, and Pro Max, this cost is $99. For all iPhone X, 11, 12, and 13 models, the same service costs $89. Owners of any device in the iPhone SE, 6, 7, and 8 range will pay $69 The final models covered by the service are the iPhone 5s, also $69, and the iPhone 5, which is the cheapest at $49.

With some devices, the difficulty of procuring parts and the work involved can make buying a replacement device more cost-effective than repairing a current one. In the case of an iPhone, though, it’s generally far cheaper to have an official, professional job done by Apple. With third-party battery replacements, prices and results will vary, and the user can decide whether they’d like to go with a particular service.

The costs (and lack thereof) of AppleCare+Kaspars Grinvalds/ShutterstockFor AppleCare+ users, this service is free for all applicable models if theiPhone battery in question is working at below 80% performance. Given the cost of an iPhone, consumers who have the means can easily be tempted to spring for this protection, but is this the best approach?

In the world of Apple devices, AppleCare is simply a brand-friendly term for a warranty. It typically amounts to one year’s protection from the date of purchase and three months’ support should your new device develop any issues. AppleCare+ allows users to lengthen this period and protect their product from potential accidents, too: Cut-price screen repairs and the like are included.

The price of AppleCare+ for iPhones ranges from $79 for two years/$3.99 monthly for the iPhone SE on the standard AppleCare+ plan to $269 for two years/$13.49 monthly for AppleCare+ Theft and Loss for iPhone 14 Pro and iPhone 14 Pro Max. Again, for the user to decide how comprehensive they’d like their coverage to be and how much they can spend on it. Keeping your devices in quality cases is highly recommended, though.

Microsoft has included a new “smart charging” feature in some new Surface devices, including the Surface LaptopStudio and Surface Pro 8, that prevents them being fully charged. This is a feature, not a bug—but it can also be frustrating if you don’t understand what’s going on or how to control it.

Batteries wear out over time. One way to extend a battery’s longevity is to keep it partially charged as much as possible—never fully charged, never fully depleted. A laptop that’s constantly plugged in is often fully charged, stressing the battery unnecessarily. On the other hand, smart charging prevents the battery from being totally filled, meaning you get less than the maximum amount of battery when you are out and away from a power outlet.

You can see smart charging turned on in the Windows 11 Taskbar.Mark Hachman/IDG
In Windows 11, Microsoft will tell you if Surface smart charging is enabled with a small “heart” icon below the partially filled battery meter. By default, it won’t charge over 80 percent.

Here’s why you’re probably reading this article. Clicking the battery icon brings you to the Windows 11 Settings menu (System > Power and battery), which informs you that smart charging is on and provides a hyperlink to a support page that offers more information The problem is, the support page is written generically. You’ll learn why smart charging is important and that the feature is common to many laptops—but not how to toggle it off within the Microsoft Surface lineup.Microsoft Windows 11 Surface smart charging menuThe Windows 11 Settings menu, though well-organized, isn’t any help in controlling smart charging.

Mark Hachman/IDGFor that, you’ll need to load an entirely different app: the Surface app. (Open the Start menu, and type Surface in the search box.)
The Surface app is a fairly simple, well-organized little app, displaying the status of your Surface and any connected devices, like the Surface Slim Pen 2, in a box at the bottom of the screen. drop-down entry under Device information.

Microsoft thinks you should leave it on indefinitely, but you can “pause” or shut it off right here. Done! (Ironically, Microsoft also includes a link to a Surface-specific explanation of what you’ ve just accomplished.)

Remember, you’ll still need to leave your Surface on the charger while it fills up that last 20 percent of its battery.
As Microsoft explains, leaving smart charging on makes sense if you typically work from your desk. that extra hour or two ofbattery lifecan be crucial.

The importance of mobile phones in the daily lives of human beings can’t be denied. Their prevalence is primarily due to their efficient utility and portability, which is enabled by a compact and strong battery. battery technology is continuously evolving. In recent years, there have been numerous advancements in rechargeable batteries for mobile phones leading to increased battery life and efficiency. 

A Brief History of Mobile Phone Battery TechnologyMobile phone battery

 technology has evolved tremendously throughout the years. A research article published in InfoMat (Willey) has presented a thorough overview of the technological evolutions of the battery. As per the research, 1983 was a significant year as it saw the release of Motorola’s DynaTac 8000X, which employed a Ni-Cd battery with a modest 500mAh capacity.
Nickel-Metal Hydride (NiMH) batteries substituted NiCd batteries in the 1990s. NiMH batteries had an improved power density and were more environmentally friendly than NiCd batteries. Nevertheless, NiMH batteries were susceptible to the memory effect, which diminished their efficiency over time.

The transition period between 1998 and 2000 led to the substitution of NiMH batteries with Lithium Ion batteries. The energy density of Li-ion batteries was significantly greater than that of NiMH batteries, and they were immune to the memory effect. Li-ion batteries are the most common form of battery used in mobile phones today.

Solid State Batteries – A Novel Battery Innovation

Solid-state batteries have been viewed as prospective future technologies for energy storage mainly due to their improved energy density and enhanced safety when contrasted to commercial operations lithium-ion batteries with liquid electrolytes.
Toyota, Samsung, and BMW are among the businesses that are developing solid-state batteries for cell phones. A United States startup Solid Power is among the top-notch manufacturers of solid-state batteries as well as Sulfide solid electrolytes for smartphones and electric vehicles Their batteries outperform traditional lithium-ion batteries due to the utilization of better-performing electrodes such as high-content silicon and lithium metal, so consumers may expect a 15-35% cost savings at the pack level.

Graphene-Based Batteries for Mobile Phones

Graphene is the 2-dimensional framework of graphite, in which one layer of planar carbon atoms is organized in the form of a honeycomb lattice. Even at absolute zero, graphene is regarded as a semi-metallic material. Graphene has four times the tensile strength of steel, is extremely adaptable, transparent, and an exceptional conductor of heat and electricity due to its bonds. These attributes of graphene make it a suitable material for both mobile phone batteries and supercapacitors.
Huawei, Samsung, and Graphene Flagship, a research project funded by the European Union, are among the corporations working on the development of graphene battery packs for cell phones.

Hydrogen Fuel Cells Based Batteries

The utilization of hydrogen fuel cells presents a novel technological advancement with the potential to significantly transform the mobile phone battery landscape. fuel cells an environmentally friendly and proficient energy source.
Various corporations are currently involved in the research and development of hydrogen fuel cells for mobile phones, including Intelligent Energy, a UK-based enterprise that has engineered a fuel cell that can power an iPhone for up to a week without necessitating a recharge. is presently in the process of creating a commercial version of the fuel cell to cater to the mobile phone industry.

Sodium Ion Mobile Batteries

Sodium-ion batteries represent an alternative to conventional lithium-ion batteries for energy storage and release, utilizing sodium ions instead. -ion ​​batteries demonstrate a higher energy density in comparison to NiMH batteries.
A research article published in the Journal of Physics: Energy has presented an overview of sodium ion mobile batteries. As per the research, Titanium-based oxides are regarded as highly potential and versatile anode materials for sodium batteries, given their affordability, facile processing, and lack of toxicity. These materials exhibit greater safety in comparison to carbon-based anodes due to their elevated operating voltage, which helps prevent the formation of metallic sodium plating.
Notably, a select number of corporations, including Faradion (UK), Tiamat (Europe), Altris AB (Europe), HiNa (China), and Natron Energy (USA), are currently dedicated to the development of sodium batteries.

Novel Thin Film Battery – A Game Changer for Mobile Phones

A company based in Rzeszów is aiming to revolutionize the global market with its latest thin-film battery, which is expected to have a lifespan of up to 68 years. Developed by The Batteries, this cutting-edge technology has already earned the label of ” a game changer” from the industry press, and the company plans to commence large-scale production once construction of their “pilot factory” is complete.

Polish scientists have created a battery that can charge from 0 percent to 100 percent in merely eight minutes, offering an alternative to the conventional lithium-ion batteries which have dominated the market for the past 25 years. The new technology developed in Poland obviates the requirement for supplementary chemical compounds, and as a result, the energy density of the battery has increased by almost twofold to 1,200 Wh/l.

Market Analysis and Future Perspective

Allied Market Research has published a thorough report focusing on the market analysis and industry forecast of mobile phone batteries. According to the report, the global market for mobile batteries had a value of $21.2 billion in 2020, and it is anticipated to grow to $38.6 billion by 2030, exhibiting a compound annual growth rate (CAGR) of 6.3% between 2021 and 2030.

The report highlights that the Asia-Pacific region is projected to hold the largest market share, with China, India, and Japan emerging as major players in the mobile battery market. Nevertheless, North America and Europe are also predicted to experience substantial growth, owing to a surge in demand for superior battery technology fueled by the growing popularity of smartphones and other mobile devices.
The future of mobile phone batteries appears bright, with various promising new technologies currently under development. Notably, the advancement of flexible and stretchable batteries is an area of ​​active exploration. Such batteries can be easily integrated into wearable devices and possess the ability to bend and stretch without compromising their functionality. This will facilitate the creation of novel types of wearable devices that are presently unfeasible.

In short, the recent technological innovations in mobile phone batteries will play a crucial role in the further commercialization of smartphones and modern industrial infrastructure.