12 V Battery Conversion to HHO Generator

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SUMMARY

The discussion centers on converting a 12 Volt car battery into an HHO generator for electrolysis of water. The user intends to utilize the battery's components, including its watertight case and electrodes, to generate hydrogen and oxygen gases on demand. Key safety concerns are raised regarding the explosive nature of the gases produced, particularly due to the interleaved plate design of lead-acid batteries, which can lead to uncontrolled gas mixing. Participants emphasize the importance of separating the gases and using proper equipment to avoid dangerous reactions.

PREREQUISITES
  • Understanding of electrolysis principles and processes
  • Familiarity with lead-acid battery construction and chemistry
  • Knowledge of gas handling and safety protocols
  • Experience with basic electrical systems and battery chargers
NEXT STEPS
  • Research safe methods for gas separation in electrolysis setups
  • Learn about using a bubbler system for igniting HHO gas
  • Investigate alternative electrolytes for improved electrolysis efficiency
  • Study the design and safety features of HHO generators
USEFUL FOR

This discussion is beneficial for hobbyists, DIY enthusiasts, and individuals interested in alternative energy solutions, particularly those exploring hydrogen generation and electrolysis applications.

  • #31
If weight is not a problem, then your idea should work. and I would suspect that you don't have to change out the acid, if the batteries are placed in a safe location.
I had a battery explode on me when I used one to weld. I was lucky.
but you might have to drill out all of the caps and pull through some oversized flex pvc
with heated ends which will not be able to be pulled through the hole.
such a unit might be ok to weld. however you must use bubble units to stop flash back
to the batteries from the torch and from each battery so you don't lose them all.
 
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  • #32


Itll explode, don't do it
 
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