Iterambere ryacu riterwa nibikoresho bisumba byose, impano nziza kandi dukomeza imbaraga zikoranabuhanga kuri 6lr61,Aaa Bateri ya Alkaline, Litiyumu Manganese Akabuto Akagari 3v 2430 Ibidukikije, Ingano ntoya ya Batteri,Lr58.Kuba umuryango ukiri muto wiyongera, ntidushobora kuba beza, ariko twagerageje uko dushoboye kugirango ube umufasha wawe mwiza cyane.Ibicuruzwa bizatanga ku isi yose, nk'Uburayi, Amerika, Ositaraliya, Nijeriya, Vancouver, Amerika, Kazakisitani. Ubu twashyizeho umubano w'igihe kirekire, uhamye kandi mwiza mu bucuruzi hamwe n'ababikora benshi ndetse n'abacuruzi benshi ku isi.Kugeza ubu, twategereje ubufatanye bunini n’abakiriya bo mu mahanga dushingiye ku nyungu.Ugomba kumva udusabye kugirango ubone ibisobanuro birambuye.