Battery life

Some of the reviews are calling the 5X battery life atrocious. No idea how this is possible without bloatware, newer hardware and a decent battery + marshmallow.... Even the 6P is getting bad reviews in this department. Can anyone comment here?

lMO battery life doesn't seem good cause fast charge doesnt really fully charge phone

I went back to the slow charger for overnight charging and battery life has been pretty darn good. When I use the fast charger it says it gets to 100 quickly but I feel it drops down way faster. Anyone else feel this way?

Poor battery life due to constant notifications. Any fix?

Hello everyone, I recently picked up a fire phone. I am running the stock software but I used bootstrapper to downgrade back to 4.6.3 so I can install the play store and nova launcher. The battery life is atrocious and it seems to be stemming from the screen not staying off due to a constant stream of BS notifications that turn and keep the screen on. Some were from apps but most were from the system regarding wallpapers, lock-screens ect. I left the phone on the desk untouched and watched the battery drop 30% in a couple hours.

Has anyone else encountered this problem, and if so how did you resolve it? I could not find any setting that would allow me to stop notifications or stop them from turning the screen on. Thanks in advance.

Is there a way to test how much more life a physical battery has?

I have two android batteries available for my GS3 and want to put in the one that has the most battery life remaining and seal it permenantly as my swimming phone