User profile for user: Teddy_B Teddy_B User level: Community Specialist Feb 28, 2018 10:43 AM in response to derekfromashford Hi Derek, I understand that your iPhone battery usage has recently increased, and you'd like to know what's causing it. I'm happy to provide some help for this. Check out the following article for information on how to see what's using your iPhone battery: About the battery usage on your iPhone, iPad, and iPod touch - Apple Support Additionally, please review the following response from Apple regarding iPhone batteries and performance: iPhone Battery and Performance - Apple Support Thanks for using the Apple Support Communities. Cheers! Show more Less Reply Link