Module nini igamije kunoza sisitemu ihuza uburyo bworoshye bwo gutwara, gushiraho no kubungabunga.
Impirimbanyi nyinshi zemeza ko bateri ihamye.
Irakora impinga ihindagurika, kuzuza ikibaya no kugenzura inshuro nyinshi kugenzura amashanyarazi.
Igishushanyo mbonera kibangikanye cyoroshye kugenzura no kwaguka.
Kurwanya imbere kwimbere ya bateri birashobora gukurikiranwa mugihe nyacyo, imiterere ya bateri irashobora kumenyekana, kandi amakosa ya sisitemu arashobora kuboneka neza.