Duharanira kuba indashyikirwa, serivisi kubakiriya ", twizeye kuzaba itsinda ryambere ryubufatanye nubucuruzi bwiganje kubakozi, abatanga isoko hamwe nicyizere, tukamenya kugabana inyungu no gukomeza kuzamura bateri ya karubone 4r25,6lr61 Bateri ya alkaline, Bateri ya alkaline A23s 12v, Ni-Cd Sc Batteri,Batteri ya Button 1.5v Ag0.Gukorera hamwe birashishikarizwa mu nzego zose hamwe n'ubukangurambaga busanzwe.Itsinda ryacu ryubushakashatsi rigerageza iterambere ritandukanye mugihe cyinganda kugirango tunonosore ibisubizo.Ibicuruzwa bizatanga ku isi yose, nk'Uburayi, Amerika, Ositaraliya, Nikaragwa, Karachi, Munich, Botswana. Uburambe mu kazi muri urwo rwego bwadufashije kugirana umubano ukomeye n'abakiriya n'abafatanyabikorwa haba ku isoko ry’imbere mu gihugu ndetse no ku rwego mpuzamahanga.Imyaka myinshi, ibicuruzwa byacu byoherejwe mubihugu birenga 15 kwisi kandi byakoreshejwe cyane nabakiriya.