I have found many smart phones have a low power mode. This basically makes the phone into a phone that can run voice, text, and maybe one other application. T

I have found many smart phones have a low power mode. This basically makes the phone into a phone that can run voice, text, and maybe one other application. The upside is the battery lasts like a week. If it was not for hangouts I probably would put my phone in that mode for that reason alone.