Bingo. My solar powered repeater developed charging issues, and when I went to 
check, it was due to corrosion on the homebrew charge controller's PC board.

73,
Paul, AE4KR

----- Original Message ----- 
  From: Mark 
  To: [email protected] 
  Sent: Tuesday, December 01, 2009 11:13 AM
  Subject: RE: [Repeater-Builder] Batteries for Backup- Methods
   

  Tom and all, 

  I think I'd be more worried about corrosion issues associated with H2S gas 
mixing with water vapor and creating sulfuric acid (H2SO4)

  Mark - N9WYS



  From: [email protected]  On Behalf Of Chris Quirk



        Well boats usually do not blow up or catch fire from hydorgen leaking 
from batteries. It is usually from gasoline vapors or leaking propane. The 
plastic battery box is a corrosion / spill containment issue.



        . You add to this that hydrogen rises very quickly as it is much 
lighter than air and you ask the question how much gas would stay in an 
enclosed area ? My guess is little to none. 





        --- On Mon, 11/30/09, TGundo 2003 <[email protected]> wrote:30, 
2009, 3:35 PM



                Thanks to everyone for the feedback so far!





               




       








  

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