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The BMW Range
5 Series
E60, E61
white deposit at battery
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<blockquote data-quote="tckhor" data-source="post: 714371" data-attributes="member: 4690"><p>Moots,</p><p>The white deposit is lead sulphate. It is caused by reaction of the sulphuric acid in the battery with the lead post, usually due to an imperfect seal where the post juts out of the plastic case. The deposit can be clean with hot water. After cleaning, some dielectric grease smeared on the post will help prevent the formation of the deposit.</p></blockquote><p></p>
[QUOTE="tckhor, post: 714371, member: 4690"] Moots, The white deposit is lead sulphate. It is caused by reaction of the sulphuric acid in the battery with the lead post, usually due to an imperfect seal where the post juts out of the plastic case. The deposit can be clean with hot water. After cleaning, some dielectric grease smeared on the post will help prevent the formation of the deposit. [/QUOTE]
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The BMW Range
5 Series
E60, E61
white deposit at battery
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