It is uncommon for batteries to blow up. Wet cell batteries have vent caps built in to the tops of each cell that allow the gases to safely vent off, and therefore eliminates the build up of pressure inside the battery. Sealed, maintenance free, valve regulated batteries allow a certain amount of pressure to build up within the cells to promote recombination of hydrogen and oxygen back to the cell to eliminate watering. What type of battery was in use when these explosions happened? Did the case rupture? What was the failure mode? Was it caused by too high of a charge voltage? If a conventional wet battery, were the vent caps plugged somehow? Curious minds want to know... Bob J -----Original Message----- From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of moparpjf@xxxxxxx Sent: Monday, November 07, 2005 3:52 AM To: MJMLandDev@xxxxxxx; Chrysler300@xxxxxxxxxxxxxxx Subject: Re: [Chrysler300] (no subject) In a message dated 11/06/2005 11:24:45 PM Eastern Standard Time, MJMLandDev@xxxxxxx writes: The only problem I had was with the new battery. It decided to explode on me on the way over to Ocala. There's nothing quite like seeing battery acid all over a freshly redone engine compartment. The plug boots basically disintegrated! I spent about a half hour hosing the engine compartment down but unfortunately the damage was already done. So Monday I take the car back in to refinish everything that just got refinished. What a pain!. Mike: I had the same thing happen to me on the way to the Williamsburg meet. Now I carry the original battery, and travel on a modern battery. You can always change the battery once you get there. Pete Fitch [Non-text portions of this message have been removed] ------------------------ Yahoo! Groups Sponsor --------------------~--> Get fast access to your favorite Yahoo! Groups. Make Yahoo! your home page http://us.click.yahoo.com/dpRU5A/wUILAA/yQLSAA/8LmulB/TM --------------------------------------------------------------------~-> To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm Yahoo! Groups Links ------------------------ Yahoo! Groups Sponsor --------------------~--> Get fast access to your favorite Yahoo! Groups. Make Yahoo! your home page http://us.click.yahoo.com/dpRU5A/wUILAA/yQLSAA/8LmulB/TM --------------------------------------------------------------------~-> To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/