Community Discussion

Cold Weather EV Charging

Winter and cold-weather EV charging — frozen connectors, range loss, stiff cables, and battery care when it is below freezing.

Browse Questions
Forum Topic
10 discussions
Top connectors: frozen handles, range loss, cable stiffness

Questions & Discussions

Browse community questions on this topic.

7 votes
Cold Weather Charging · · @111solar_rush_o13210f
Does charging in an unheated garage through winter actually hurt the battery long term?
Hi My garage is attached but completely unheated — it sat around -8C most of last winter and the car lives in there overnight. I charge to 80% on a Level 2 u...
111solar_rush_o13210f 111solar_rush_o13210f_2
answers
11 votes
Cold Weather Charging · · @nimbus_rook
Why do DC fast chargers keep failing once it's below freezing?
Why do DC fast chargers always fail when it’s below freezing? Four out of six chargers at my local EA site were down this morning. Is this a hardware issue o...
nimbus_rook nimbus_rook_2
26
answers
13 votes
Cold Weather Charging · · @cloudspindle
EVSE outlet got hot to the touch at 32A overnight — electrician or normal?
My Grizzl-e EVSE outlet got hot to the touch after 40 min at 32A last night. Breaker didn't trip. Should I call an electrician, or is this just normal in win...
cloudspindle cloudspindle_2
49
answers
16 votes
Cold Weather Charging · · @lunarcrate
Charge port frozen solid at -18°C and remote unlock isn't working — now what?
Woke up to my Model 3's charge port frozen solid at -18°C. Tried remote unlock, no luck. Anyone have safe thawing tricks? Is the manual release easy to acces...
lunarcrate lunarcrate_2
83
answers
10 votes
Cold Weather Charging · · @bluehazel_31
Splitting a dryer outlet between the EV and the laundry — playing with fire?
I bought a splitter and extension cord to share my old NEMA 10-30 dryer outlet between my EV and the washer/dryer. It works, but am I playing with fire? How ...
bluehazel_31 bluehazel_31_2
46
answers
17 votes
Cold Weather Charging · · @thistleknot
Range dropped after switching to a NEMA 6-20 — is something wrong with my battery?
Just started charging on a NEMA 6-20 next to my garage instead of whatever I had before, and my range seems noticeably lower now — like 10% less overnight. I...
thistleknot thistleknot_2
77
answers
55 votes
Cold Weather Charging · · @driftbadge
Level 1 charging barely adds anything at -25°C — is that normal?
I've noticed my Level 1 charger sometimes gives almost zero net charge overnight when it's -25°C. Is this normal, or do I need a heated garage?
driftbadge driftbadge_2
45
answers
127 votes
Cold Weather Charging · · @dustpebble_r
Is Level 2 actually worth it for a 20-30 mile daily commute?
Only drive about 20-30 miles a day and trying to decide if I actually need to pay for a Level 2 install or if Level 1 is enough. Recently moved somewhere a l...
dustpebble_r dustpebble_r_2
33
answers
10 votes
Cold Weather Charging · · @lampthread
How much range do you actually lose in serious Canadian cold?
Canadian winter owners: How much range do you really lose at -20°C or worse? My Model Y dropped nearly 40% last week. Curious if anyone's got real stats or t...
lampthread lampthread_2
75
answers
8 votes
Cold Weather Charging · · @nimbus_rook
NEMA 6-50 vs 14-50 vs 10-30 vs 14-30 — which is actually the right call?
Can someone clarify the difference between NEMA 6-50, 14-50, 10-30, and 14-30 outlets for EV charging? I keep seeing mixed advice—what's actually the best fo...
nimbus_rook nimbus_rook_2
80
answers

Related Topics

Still need help?

Ask the community and get practical answers from EV owners.

Browse Latest