Cold night EV charging made me notice my battery draw

[SolidFoxHound]

Charging my EV on colder nights lately made me notice my home battery behaving a little differently than it did earlier in the year. Nothing alarming at all, it just caught my attention because I hadn’t really paid close attention to draw patterns before.

The system handled everything fine, but winter charging made things a bit more obvious. It was one of those moments where you realize conditions change and the system quietly adapts in the background.

Anyone else notice small shifts in battery behavior once cold weather charging becomes part of the routine?

 

[Alan]

Cold weather EV charging definitely makes battery behavior more noticeable. Even when everything’s working fine, the patterns stand out more.

Do you see the difference mostly overnight, or right when charging starts?