Hot car + juice + batteries= ?

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Twisty

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I'm wondering what the effect of the heat in a hot car all day on e-juice and batteries? I usually keep a spare pv or juice and batteries in the car. It really gets hot in there.

Lats summer I had a lighter in the car sitting in the sun for a couple hours. When I got in the car I used it to light a cig and it turned into a flare. It took awhile for my eyebrows and eye lashes to grow back.

Harry
 

MickeyRat

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I actually had a butane light explode in my hot car once. I wasn't in it at the time and it didn't do any damage. I just found the pieces. The juice may lose effectiveness and there's a chance it'll burst a plastic bottle. There's a lot better chance it'll just leak though. Heat does shorten the battery life and I understand it can also shorten the number of times they can be recharged. I don't know that heat can cause battery explosion but, if it can, the protection circuits won't help. They are there to stop overcharging and overdischarging.
 

Astatine

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The heat should make your juice (PG, VG or mix) a lot thinner. So when you try to use it hot, you should notice a problem. I would think that it is not going to wick properly and you might see leaks where there are usually none. The nicotine shouldn't degrade so fast that you will see a significant difference in a closed bottle, unless it takes you weeks to consume it.

What I would worry about is the battery. Most of the time, it will just shorten its life. But if there is the slightest defect it might explode (call it catastrophic failure).
 

AttyPops

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.... <snip> ....[Last] summer I had a lighter in the car sitting in the sun for a couple hours. When I got in the car I used it to light a cig and it turned into a flare. It took awhile for my eyebrows and eye lashes to grow back.

1) That's what you get when you don't switch to e-cigs fast enough. :p

2) Juice nic degrades with heat AND sunlight. I try to keep it out of direct sun, try the glove box or something. Batteries probably not too much of an issue, but still, they can vent when they get hot (from over use/stress?) but I think the temps are real high. Anyway... keeping them out of the direct sun should work, I would guess. Atties, are designed to get hot, of course.
 

fray

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"There are a number of different reasons that a Li-Ion battery can fail, but the most common is exposure to extreme heat. If a battery is allowed to sit in extreme heat, such as a hot car, or in a computer under heavy use on an insulating surface, the likelihood of failure is increased, especially if the battery is used before it has an opportunity to cool off."

http://prowiki.isc.upenn.edu/wiki/Lithium_ion_batteries
 
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