What kind of quality lifepo4 do you get for $300 review

It's not like thermostatically controlled tank heater pads, space heaters, enclosures, or indoor spaces are impossible to come by. People make a huge deal about low temps and Lithium, but if they actually cared enough, they could easily mitigate the temperature issues. I think people just like to complain or want everything served up to them without having to apply any effort, or blindly listen to other people yelling about it and regurgitate it without any critical thought. It's a moot issue. End of story.