If you acquire a brand new iphone you get a one-year warranty from Apple which should comprise iPhone battery services. You may even obtain extra service by purchasing the iPhone AppleCare protection plan which should also include iPhone battery support. 

The Apple warranty and additional protection plan do not cover your iphone repairs or iphone battery renewal if you've damaged or dropped the iPhone in some way including dropping it in plain water or attempting to disassemble yourself.

 In addition, it will not be insured if you have an unauthorized repair place service it to you. One of the greatest ways to get your phone serviced would be always to make use of an online website that specializes in iPhones. 

When you select then use one of their repair plans to get the iphone to them and they'll examine it and allow you to know what is wrong with it. You will have to authorize the repair and in a single day or 2, you are getting it straight back into the mail. 

A good thing about its online service is nearly all of these will go back to the iphone back to you personally will most of your data on it whereas Apple. Should you purchase yourself a new battery that has a battery warranty for a span of one to ten years based on the repair service and or battery that you use. 

There are numerous locations that provide iPhone service if such as a battery or additional troubles. If you opt for an online repair site they will access your iPhone before they get it done and allow you to know what the problem is and how much it will cost to repair it. Then your option is yours.