I under no circumstances let The proportion get beneath fifty%, and I don't have a lot of apps, the brightness is always halfway, and it's on DND overnight. I've AppleCare, but would they exchange the battery or would I must buy a new cellular phone via applecare? Thanks. At uBreakiFix, http://iphone-6-repair10852.mpeblog.com/12760149/what-does-iphone-6-battery-mean