Kugeza ubu, bateri ya lithium irakoreshwa cyane mubikoresho bitandukanye bya digitale nk'amakaye, kamera ya digitale, na kamera yerekana amashusho.Byongeye kandi, bafite kandi ibyerekezo byinshi mumodoka, sitasiyo fatizo igendanwa, hamwe na sitasiyo zibika ingufu.Muri ...
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