The Pixel 2 charges much more slowly below certain temperatures, but it doesn't tell you that

Battery advancements haven't kept in step with performance improvements, but the charging tech for topping those cells up has come a long way. Now, most phones come with some flavor of quick-charging technology that promises to fill our capacious flagships in arbitrarily small periods of time.
Read more: https://www.androidpolice.com/2018/02/18/pixel-2-charges-much-slowly-certain-temperatures-doesnt-tell/?source=Snapzu