Electric cars not working well in the cold

Jv01jv01 · 02-04-2019, 09:23 PM

I been hearing electric cars are having problems with there batteries in the very cold weather. The cathode is turning from jelly to solid and ions don’t move , then the car does not move?

Spooler · 02-04-2019, 10:30 PM

LOL, Not cold enough down here but some folks up North may know the answer.

SouthArk370Z · 02-05-2019, 12:53 AM

Quote:

Originally Posted by Jv01jv01

I been hearing electric cars are having problems with there batteries in the very cold weather. The cathode is turning from jelly to solid and ions don’t move , then the car does not move?

All electro-chemical batteries are adversely affected by temperature extremes - the colder it gets, the less power they put out and the slower they charge. Some EVs can warm the batteries to provide more power during cold temperatures.

If it gets cold enough to freeze the battery, you need to be off the roads and holed up somewhere warm.

Cyber370 · 02-05-2019, 05:03 AM

I recently saw a news report on serious issues with the Tesla 3 during our Canadian winters. The door handles and windows completely freeze up making opening the doors impossible. This leads to the question; did Tesla even perform any severe cold weather testing?

Sent from my iPhone using Tapatalk

Spooler · 02-05-2019, 10:31 AM

Quote:

Originally Posted by Cyber370

I recently saw a news report on serious issues with the Tesla 3 during our Canadian winters. The door handles and windows completely freeze up making opening the doors impossible. This leads to the question; did Tesla even perform any severe cold weather testing?

Sent from my iPhone using Tapatalk

LOL, that would be a NO.

ZCanadian · 02-05-2019, 06:19 PM

That's alright - the panel gaps on some Model 3's are big enough to climb in that way!

(yes, I'm going to Hell. Elon will be there to greet me, though).

Batteries don't do well in extreme temperatures - matters not if those are cold or heat. I'm guessing these are designed to work better in heat though.

Rusty · 02-06-2019, 10:41 PM

In some trucks. There is an option for a block heater and battery heater for cold temps.

A lead acid battery will freeze solid if it doesn't have a charge in it. 2 yrs ago. I had to replace 4, 6v batteries in my motorhome because the batteries froze and broke the cases. The motorhome was sitting at a RV dealer waiting on to be repaired. It sat from Nov to Feb in Cleveland. No way for me to keep the batteries charged.

madwi · 02-06-2019, 10:58 PM

Quote:

Originally Posted by ZCanadian

That's alright - the panel gaps on some Model 3's are big enough to climb in that way!

(yes, I'm going to Hell. Elon will be there to greet me, though).

Batteries don't do well in extreme temperatures - matters not if those are cold or heat. I'm guessing these are designed to work better in heat though.

Rusty · 02-07-2019, 12:52 AM

Quote:

Originally Posted by madwi

Bill Clinton........I didn't inhale.................................

... ............

02-04-2019, 09:23 PM	#1 (permalink)
Jv01jv01 Base Member Join Date: Aug 2018 Location: Ct Age: 60 Posts: 42 Drives: 2018 nismo tec Rep Power: 7	Electric cars not working well in the cold I been hearing electric cars are having problems with there batteries in the very cold weather. The cathode is turning from jelly to solid and ions don’t move , then the car does not move?

02-05-2019, 05:03 AM	#4 (permalink)
Cyber370 Track Member Join Date: Jul 2016 Location: Montreal, QC Canada Posts: 679 Drives: 2016 370Z Nismo 6MT Rep Power: 19372	Electric cars not working well in the cold I recently saw a news report on serious issues with the Tesla 3 during our Canadian winters. The door handles and windows completely freeze up making opening the doors impossible. This leads to the question; did Tesla even perform any severe cold weather testing? Sent from my iPhone using Tapatalk Rusty and ZCanadian like this. __________________ "That’s when you know you’ve found somebody special. When you can just shut the fck up for a minute and comfortably enjoy the silence.”-Mia (Pulp Fiction)*

02-05-2019, 06:19 PM	#6 (permalink)
ZCanadian A True Z Fanatic Join Date: Jan 2017 Location: Canada Posts: 1,058 Drives: 2013 370Z Rep Power: 60273	That's alright - the panel gaps on some Model 3's are big enough to climb in that way! (yes, I'm going to Hell. Elon will be there to greet me, though). Batteries don't do well in extreme temperatures - matters not if those are cold or heat. I'm guessing these are designed to work better in heat though. Zbrah likes this.

02-06-2019, 10:41 PM	#7 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,170 Drives: 2011 Nismo GM 6M Rep Power: 2684437	In some trucks. There is an option for a block heater and battery heater for cold temps. A lead acid battery will freeze solid if it doesn't have a charge in it. 2 yrs ago. I had to replace 4, 6v batteries in my motorhome because the batteries froze and broke the cases. The motorhome was sitting at a RV dealer waiting on to be repaired. It sat from Nov to Feb in Cleveland. No way for me to keep the batteries charged. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

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02-04-2019, 10:30 PM	#2 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,788 Drives: 2013 Nismo 370z Rep Power: 2684392	LOL, Not cold enough down here but some folks up North may know the answer.