battery terminals

An alchemy of sparks, copper wire and earth

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jeffdub
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battery terminals

Post by jeffdub »

morning everyone, just noticed the earth terminal on my leisure battery is covered in a white crusty powder but my starter battery isnt, ive seen this on batteries before but wondering why only the leisure battery is suffering from this, any ideas ? cheers jeff
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ghost123uk
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Re: battery terminals

Post by ghost123uk »

Morning :)

It's likely just to do with what metal is used in the connector and it's reaction to the lead of the terminal. The white stuff is lead sulphate, take care it is a bit corrosive, but not dangerously so, just don't get it in your eyes and wash your hands.

Clean it off with water (off the van, not in the tray) and when all back together rub Vaseline all over it (oh er missus) this keeps the air out so the chemical reaction cannot take place.

If you haven't any Vaseline, there are plenty on here with some :lol:
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phredd
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Re: battery terminals

Post by phredd »

ghost123uk wrote:Morning :)


If you haven't any Vaseline, there are plenty on here with some :lol:

:?: Tube or Jar ?? :rofl
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ghost123uk
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Re: battery terminals

Post by ghost123uk »

phredd wrote:
ghost123uk wrote:Morning :)


If you haven't any Vaseline, there are plenty on here with some :lol:

:?: Tube or Jar ?? :rofl

"Group bulk buy" anyone...
Got a new van, but it's a 165bhp T4 [shock horror] Accurate LPG Station map here

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Oldiebut goodie
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Re: battery terminals

Post by Oldiebut goodie »

Don't use just plain water for washing it off - you will just transfer the acid to somewhere else - make a solution of baking soda and water and spray it on, keep applying until it fizzes no more - the acid is then neutralized.
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