[PSUBS-MAILIST] Air comp battery compartment

[Jon Wallace via Personal_Submersibles]

This was my understanding also, that AGMs don't vent under use.  Charging, yes, but the box could be opened or vented during charging.  I wouldn't be using regular wet-cell in this application.
Hank, if the enclosure is designed to have limited tolerance to the dimensions of the batteries the air volume would be within reason I think.  I suspect .25 cu ft or less.

      From: Brian Cox via Personal_Submersibles <personal_submersibles at psubs.org>
 To: Personal Submersibles General Discussion <personal_submersibles at psubs.org> 
 Sent: Saturday, May 25, 2019 10:18 PM
 Subject: Re: [PSUBS-MAILIST] Air comp battery compartment
   
If you could use AGM batteries there would not be the explosion issue.
Brian


   
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