Affirmative. Hydrogen can escape even through metals.


At 23.40 2011.12.30, you wrote:
>Quick question - does a SEALED lead acid battery need to be charged in
>a ventilated area?
>--=20
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http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.