2004 BMW 320

2004 BMW 320
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KELLER_620
  • MEMBER
  • 2 POSTS
2004 BMW 320
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what explosive gas is given off when batteries are charged?
Aug 11, 2008 at 12:53 AM
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DOCHAGERTY
  • ✓Experienced Mechanic
  • 9,606 POSTS
When a standard lead/acid is charging it emits hydrogen gas. Newer AGM type batteries have less of a tendency to do so.
Aug 11, 2008 at 3:18 AM
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