I did say it could cause injury if you had a lead acid battery at a voltage potential of zero volts,
LAST post it. It is impossible for a 6 cell lead acid battery to EVER get a voltage potential of zero volts. What part of that don't you understand!!!!!
If the batter4y get below 11.5 volts it is shot and won't accept a charge hence absolutely no potential for your theoritical explosion. PERIOD