Lead - acid batteries

Segilla | 17:35 Thu 07th Sep 2006 | How it Works

3 Answers

Traditionally these worked and gave off O2 and H20
How does the sealed (car) battery work?

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Hamish

I think you mean O2 and H2? This only happens during the charge cycle and only a little ..... see above link for info on seald systems

Jay70

If you use an automatic charger the charging voltage is kept away from the point gassing occurs so no hydrogen gas is produced.

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