Nekuti Battery kugona, kupokana kwemukati, voltages uye mamwe ma parmeter haana kuwirirana, kushomeka kwemubhadharo wekuchaira, uye chidiki chidiki bhatiri chinova chidiki mushure mekukuvara, kupinza kutenderera kunotyisa. Kuita kweiyo bhatiri rimwechete zvakananga kuridza mhere uye kuraswa kwebhatiri rekuwedzera. Maitiro, simba racho raigoverwa kuburikidza neyekuchengetedza simba rekuchengetedza, kuitira kuti vave nechokwadi chekuti bhatiri rekubatanidza kusvika pamwero mukuru, kuvandudza bhatiri hupenyu uye kunonoka bhatiri kuchembera.