DFUN DC Imashanyarazi ya yagenewe gupima ibipimo by'amashanyarazi mubikoresho byerekana ibimenyetso bitaziguye (DC) nk'imirasire y'izuba hamwe na charger zidafite ibinyabiziga bikoresha amashanyarazi. Irakwiriye kandi uburyo bwa kijyambere bwo gutanga amashanyarazi no gukwirakwiza inganda n’inganda zicukura amabuye y'agaciro, inyubako za gisivili, hamwe n’ubwubatsi bwikora. 

Ntabwo yongerera gusa gukorera mu mucyo no kugenzura imikoreshereze y’ingufu ahubwo izana inyungu zikomeye mu bukungu n’ibidukikije hifashishijwe uburyo bwo gukoresha ingufu.