Small "top off-s"

[zivac87]

What is general consensus here for small top offs; <10% charges 2-3 times a day. I know it can cause BMS misscalculations (which is not affecting battery health) but my guess is that its healthier for pack to top off small charges multiple times then to have one 30-80% charge every few days.

I like to keep it plugged so i can precondition battery and cabin from HPWC when home in winter, but its not convenient to move slider down every day so it doesent trigger small charges.

 

[beatle]

It almost surely doesn't matter either way from a battery health standpoint. Convenience wins by a landslide here. Plus, higher voltage means more power.

 

[zivac87]

Yes, convenience of having car always ready at 60-80% with outdoor 11 kw HPWC plugged is unbeatable. I just have to learn myself that small single digit top offs do no harm or extra stress on battery

 

[DerbyDave]

Tesla recommends that your car be connected as much as possible. The BMS takes care of battery issues.