Question:

[Toastedlightly]

At what temp do car batteries freeze if un-charged?

 

[bleeb]

Originally posted by: Toastedlightly
At what temp do car batteries freeze if un-charged?

good quesyion

 

[bootymac]

Originally posted by: bleeb

Originally posted by: Toastedlightly
At what temp do car batteries freeze if un-charged?

good quesyion

Yeah, maybe someone will answer

 

[Toastedlightly]

I have to bring them into the garage and charge 'em, but can't find a flashlight. Debating if i should keep looking.

 

[HappyPuppy]

I think what you are looking for is the freezing point of sulphuric acid.

 

[olds]

Answer:

 

[thirdlegstump]

at the freezing point of course.

 

[Brutuskend]

Originally posted by: HappyPuppy
I think what you are looking for is the freezing point of sulphuric acid.

Since the acid in batteries is diluted with water, wouldn't it change / lower the freezing point?

Here is your answer:

In a partially discharged state, the electrolyte in a lead acid battery may freeze. At a 40% state of charge, electrolyte will freeze if the temperature reaches approximately ­16.0oF. The electrolyte in a fully charged battery freezes at approximately ­92.0oF.

 

[Zim Hosein]

Originally posted by: Brutuskend

Originally posted by: HappyPuppy
I think what you are looking for is the freezing point of sulphuric acid.

Since the acid in batteries is diluted with water, wouldn't it change / lower the freezing point?

Here is your answer:

In a partially discharged state, the electrolyte in a lead acid battery may freeze. At a 40% state of charge, electrolyte will freeze if the temperature reaches approximately ­16.0oF. The electrolyte in a fully charged battery freezes at approximately ­92.0oF.

That joke isn't funny! :|



Cheers Brutuskend :beer:

 

[Brutuskend]

DAMN.

Well I TRY!