Electronic devices are of a certain age and they will not exist forever.Complete failures of the equipment rarely occur.In this case, we find that most of the parts work properly, but one or two of the parts will give up work for each specified time.If you use any model of iPhone for the time being, you will be well aware that the battery will break/end of life in a few months.When the battery is over, we will not replace the phone.Turning off dead ends is a convenient and economical option.If the iPhone's warranty period expires, you can purchase a new battery from a nearby store or from an authentic Apple store.There are also many sources online.However, it is not advisable to buy used batteries from the Internet.Can I change the battery for free?Of course, Apple offers new battery options and discounts for replacing old batteries.But wait a minute, there are some conditions before Apple can offer any free mobile device.As early as 2016, users of the iPhone 6 s began to turn off abnormally and did not reach the zero charging level.Apple announced a free replacement for these models.If you have purchased the relevant iPhone model, especially between SeptemberCheck out the Apple website on October 2015 to learn about the benefits you may have.All you need to do is enter your device serial number on this page and the brand new battery will provide 100% free of charge if it meets the requirements.If you are not aware of this update and have already paid for the purchase of a new battery, a refund can be selected.How many months can an iPhone battery work?Apple recommends replacing the iPhone battery after 500 full power.The annoying thing is that iOS doesn't show how much it's done until the date, and obviously we can't remember that number.An adjustment can be used to determine if the iPhone battery needs to be replaced.Go to the settings menu and then read the blog that explains it in detail.If you don't want to read the entire blog, the easy way to check the battery life is to see if it needs to be charged frequently.The lack of battery power also caused the iPhone to shut down unexpectedly.These two are the normal properties of all rechargeable batteriesUsed in any mobile phone, computer or similar device.How much does the IPhone cost to replace the battery?After disgruntled customers filed a lawsuit against Apple, the company began offering a reduced price battery to people who bought the iPhone 6 or any later.Even outside, you can enjoy a discounted priceof-Warranty period.Only $29-$79 from regular cost.For the British people, the cost of a special reduction is only £ 25, not the original £ 79.So the discount for the iPhone 6 s or later battery is £ 54.Note: Apple charges UK users an additional fee of £ 7.If transport is involved.If you are a mobile repair shop and not a personal iphone user, cellPhoneSpares offers wholesale iphone batteries or any other cell phone battery wholesale with a great discount and can't bring it if you buy one yourself.Do I need to pay any fees during the warranty period?If your iphone warranty does not expire, there is no charge for replacing the battery.Modified or due to hardening of the part.Since its purchase, it has only provided one year of replacement insurance for manufacturing defects.Apple claims that iOS will return to normal performance with the launch of the new battery.Like buying a new iphone for £ 30/$30 --You have carefully added all the scratches over time.The new battery features power savings so you can use the iPhone for a long time before the next charge.Finally, keep in mind that you may need to wait 3 weeks or more after applying to replace the free battery for iPhone 6 or later.The offer is valid until the end of 2018.Summary: should you replace the battery for your iPhone, or have you not completed the test phase to conclude that the battery life has ended?Don't worry, this confusion is very common.Below is a video URL that will help you distinguish if there is really a problem with the battery or other components of the iPhone.https://youtu.Although the iPhone battery is vulnerable to damage at an inappropriate time, Apple has managed to store and supply new batteries at a fairly economical rate, using the device and not buying at MRP or original price.I hope this article will be useful to you, not just a waste of time