Without lead and acid, we wouldn't have car batteries, and without car batteries, we wouldn't have any of the modern accessories - or basic necessities, like headlights - that require an electrical system to function.
Enweghị ndu na acid, anyị agaghị enwe batrị ụgbọ ala, ma na-enweghị batrị ụgbọ ala, anyị agaghị enwe ihe ọgbara ọhụrụ nke oge a-ma ọ bụ ihe ndị dị mkpa, dị ka ọkụ ọkụ-nke chọrọ ka usoro eletriki rụọ ọrụ.