Dfun Tech nka bateri yumuryango wabigize umwuga yo kubika sisitemu nuwabitanze mubushinwa, bateri yose ya lithium yo kubika sisitemu mpuzamahanga yinganda, kandi urashobora kwiyemeza neza ubuziranenge. Niba utabonye bateri yawe ya lithium yo kubika muburyo bwibicuruzwa byacu, urashobora kandi kutwandikira, dushobora gutanga serivisi zabigenewe.