Ihe kacha pụta ìhè na batrị Lead-acid bụ na enwere mkpuchi mkpuchi rọba nke enwere ike ịgbanye n'elu, ma enwere oghere ikuku na ya.A na-eji okpu injection ndị a emeju mmiri dị ọcha, ịlele electrolyte, na ịwụsa gas.N'ụzọ doro anya, batrị Lead-acid kwesịrị ịlele njupụta na ọkwa mmiri mmiri nke electrolyte n'oge ọ bụla na-arụzi ya, ma tinye mmiri na-ekpo ọkụ ma ọ bụrụ na enwere ụkọ.