Level 1 Charger Won't Work Below 30F Degrees?

[Cars90]

Hi, guys!
Is this normal?
My Polestar 3 was over 90% battery so I plugged it into a level 1 charger.
It was below 30 degrees outside. After like 3 hours, the battery went below 90%. I guess it was too cold for the charging process. But at 30F the charging was working normally. What do you think?

 

[tonyapples]

Why would you even think about charging it when it’s already over 90%? Seriously, try to stick to that 20-80% battery rule to keep your battery in tip-top shape!

 

[vtecbish]

I wouldn't recommend charging above 80% unless necessary. And also, did you have the scheduled charging enabled?