Hazards/Risks
Lead acid batteries are capable of delivering an electric charge at a very high rate.
Gases released when batteries are charging – hydrogen (very flammable and easily ignited) and oxygen (supports combustion) – can result in an explosion.
The acid used as an electrolyte in batteries is also very corrosive and can cause injuries if it comes into contact with workers.
Electrolyte that has been spilled can also cause significant damage to property and the environment.
Safety Solutions
1. Check the manufacturer’s instructions, including Safety Data Sheets, for electrolyte spill
2. containment, clean-up and disposal details, and appropriate personal protective equipment (PPE).
3. Inform, instruct and train workers in safe procedures for using, handling, charging, storing or maintaining batteries.
4. Regularly check batteries for signs of physical damage or deterioration.
5. Ensure spill containment and first aid facilities are available in case of an incident.
Provide PPE that is:
• suitable for the nature of the work and the hazard (e.g. when handling or using batteries or the electrolyte)
• comfortable to wear, and of a suitable size and fit
• maintained, repaired or replaced when required
• used or worn by workers who have been trained in its use and care.
Further information
SafeWork SA Safety Alert – Lead acid batteries
safework.sa.gov.au