my moto z play gen 1 phone battery lasts me about a few hours now and even less when i actually use my phone. i really cannot afford a new phone at this time but this phones battery life has now become an issue more than once. so lets say i want to go on ebay or maybe local craigslist to buy a used phone. what do i have to look for? does it have to be from a certain carrier originally like verizon or sprint? does it need to be unlocked? does it have to be a certain make and model? i just need to know what to look for in a used phone so i can use it on RW please?
thanks in advance