Why Is My Iphone 6s Losing Battery So Fast. It could be part of a larger problem and your device could be eligible for a battery replacement. Green shows when the iPhone was running normally off of its own battery power while yellow shows when your iPhone.
IPhones battery draining fast. I will agree and suggest the same as Chuck Rogers did in his answer to you. I feel the same way about my iPhone 6s.
Go to Settings-Battery to check if there are too many apps working at the same time end some of the applications to stop iPhone 6 battery drain and hot issue.
Unless you have a rouge app that is cycling in the background. Go to Settings Battery Turn on Low Power Mode. I feel the same way about my iPhone 6s. In some cases the outdated app can create an issue.
