The reason for the strict set of rules governing the disposal of batteries is that lead acid batteries are largely composed of 60-75% Lead, Lead-dioxide  and sulfuric acid solution electrolyte. This heavy metal element makes them toxic and improper disposal can be hazardous to the environment.

Improper and illegal disposal of lead acid batteries show up in the form of pollution of our drinking water, and food produced from ingredients exposed to small and moderate levels of lead content. humans are very susceptible to the effects of lead and children are the most vulnerable. Lead's primary target organ is the peripheral nervous system which cause poor growth, delayed learning and reduced intellect. This is also known as lead-poisoning.

This improper battery disposal needs to prevent and one should understand the responsibility towards the environment. The Battery Recycling firms should follow the environmental guidelines to make the environment pollution free.