The ugly truth about your iPhone battery? It's got a lifespan of less than two years, but may not even last that long if you're careless.
Here are expert tips to help you take better care of it - and then know when to send it to that recycling bin in the sky.
Source:
http://www.cio.com/article/583013/How_to_Know_if_Your_iPhone_Battery_is_on_Death_Row
