车启动不了，咋办?

[johnny_cash]

For any one who want buy EV, please note that the battery performance can drop down 50% in the winter time in CANADA.

 

[卖车]

附近的Canadian tire， Walmart，Costco都可以买到电池，告诉他们你车的型号和年代，一查就知道。

好！

 

[冷笑六声]

拉仇恨
昨天开车上班，头天开的车启动不了了，儿子留给我的车，六年了，还没来得及换电池。
拔下钥匙，开上老公的车走了，他前年换了电池。反正他现在不上班。

你老公真是好脾气！

 

[billwanhua]

你的情况恰好说明你车的电池老化、接近寿终。
下次赶上天热时电池不工作，你就怪天热不成？LOL.

你这是抬杆，新车电池容量高，有余量，所以即使温度低，80%的容量依然可以发动汽车，但是老电池余量低，当然就有问题。
电池容量跟温度相关是基本事实，没有人能挑战。

Answers - CAA South Central Ontario

www.caasco.com

What do you do if your battery has been exposed to very cold weather? A fully charged battery will not freeze unless the temperature drops very low. If it does freeze, it destroys the lead coating and the battery cannot charge. If the sides of your battery seem to bow out, this is a sign the battery is frozen. Never try to boost a frozen battery because it can explode. Call CAA for help.

渥太华还好，再北方，很多车冬天都要插电。

 

[aottawa]

我的车有7年了，是不是该换电池了？

一般原厂电池管6－8年 根据你用的情况。七年的电池基本报废了，何况还冻了几天，买新的吧。

 

[lindamy]

仅是驳斥你的妄言而已。我自己三十年里六辆车（美国、日本、德国产三种车辆）从来没有因为温度低电池无法启动车辆的情况。可以间接证明CCC说的是实话。

我开过的4辆车也可以直接证明CCC说的是实话。

你还需要仔细看看，我说的是所有电池....，不是说所有的车....

 

[知更鸟]

你老公真是好脾气！

事急从权嘛，我们每人两把钥匙，谁需要，哪个能开开哪个

 

[地坛北里]

电池在低温情况下衰减很厉害，需要用booster或者另一辆车打火，极端天气尽量要停在车库

昨天測了一下車库-7度，对电池也有影响吧？如果打着了，不往外开，等十分钟熄火，对保護电池好嗎？

 

[知更鸟]

渥太华冬天天气寒冷,车停室外有必要装这个

Block heater - Wikipedia

en.m.wikipedia.org

 

[billwanhua]

渥太华冬天天气寒冷,车停室外有必要装这个

Block heater - Wikipedia

en.m.wikipedia.org

是，北方很多地方用这个

 

[OTW100]

你这是抬杆，新车电池容量高，有余量，所以即使温度低，80%的容量依然可以发动汽车，但是老电池余量低，当然就有问题。
电池容量跟温度相关是基本事实，没有人能挑战。

Answers - CAA South Central Ontario

www.caasco.com

What do you do if your battery has been exposed to very cold weather? A fully charged battery will not freeze unless the temperature drops very low. If it does freeze, it destroys the lead coating and the battery cannot charge. If the sides of your battery seem to bow out, this is a sign the battery is frozen. Never try to boost a frozen battery because it can explode. Call CAA for help.

渥太华还好，再北方，很多车冬天都要插电。

呵呵，抬杠？我真没那个兴趣。

如果说冬季车辆有时启动困难，那实际因为是变速箱油温低。因此有些车辆（尤其是商用车辆）配有夜间停车的变速箱加热器，以在严寒时保持一定油温便于启动。那其实和电池因低温下降的电压没有关系。

把启动失效归结于电池低温，是本、末不分的误解。妄言“基本上….”其实是不懂装懂。

 

[billwanhua]

昨天測了一下車库-7度，对电池也有影响吧？如果打着了，不往外开，等十分钟熄火，对保護电池好嗎？

发动以后一定要开外面，要不然会一氧化碳进入室内中毒

Remote start in closed garage: Dangerous? - AcuraZine - Acura Enthusiast Community

3G RDX (2019+) - Remote start in closed garage: Dangerous? - The remote start through AcuraLink runs for ten minutes by default. In a closed unheated two-car garage is that enough time to build up dangerous levels of CO or other emissions? I ask because leaving the door open in wintry weather...

acurazine.com

"Is it safe to briefly warm up a car in an open garage? No. In an Iowa State study, warming up a vehicle for only two minutes with the overhead door open raised CO concentrations in the garage to 500 ppm. Ten hours after the car had been backed out of the garage, there was still a measurable concentration of CO in the garage. Persons working in the garage for a long period of time would breath a dangerous amount of carbon monoxide."

 

[ccc]

真逗。我说我的车启动起来了，还怀疑。那么多车在外面停着，有多少打不着火。

 

[uglyducking]

太武断了，你没有发生过不等于别人不会发生



正解，我前几年天太冷在Costco停车场无法启动，call CAA boost等了1个小时, 那个人说天太冷，太多车没有启动很忙，说我的电池老化了到了太冷的天气就可能启动不了，让我赶紧换电池。 后来换了电池就再也没有发生过。

旧电池容量低，天冷容量下降，自然就会有问题。电池容量跟温度成反比，电动车天冷只能跑80-70%

在costco门口？直接进去买汽车电池换掉。叫什么caa啊？

 

[greybear]

For any one who want buy EV, please note that the battery performance can drop down 50% in the winter time in CANADA.

据说零下七度降低35%。零下25度没人测试过，自求多福吧。