Oh. Hmm. Don't know really. I'm not in the US and to be honest I've never seen or used a refurbished phone. But considering the game you played (PUBG), I'm pretty sure it takes a whole drain on the battery.I bought this phone back in October refurbished, from Samsung, on Amazon. I'm pretty sure they would replace the battery, right?
Personally no, I'd rather not plug it in and just limit the sessions. Plugging it in would increase the heat and just overall lead to faster battery deterioration and increase chances of battert swell.Thanks for the replies, I backed up my data and FDR my phone. Battery is like new! I'll be sure to play PUBG when I'm plugged in.