The `battery-poly` blocklet is crashing on my system (HP laptop) when there is power, but not enough to charge the system. The status reported by the kernerl is `Not charging`. I think it should be handled here: https://github.com/vivien/i3blocks-contrib/blob/9d66d81da8d521941a349da26457f4965fd6fcbd/battery-poly/battery-poly#L101 With `or raw_status == "Not charging"` added. I can create a PR but this seem minor enough.