Ngwọta batrị Acid -acid-acid na-akwado nlekọta nke 2V na 12v flarties, na-eme ya nke ọma maka sistemụ ike eletrik, njem, na ụlọ ọrụ semiconductor. Usoro na-enye nlele anya nke mmiri, na-achọ mgbe mmiri mmiri dabara n'okpuru oke nkịtị. Ọzọkwa, na ihe omume batrị batrị, ọ na-eziga ozi na kọọrọ saịtị sportage.