Amakuru

Muri iki gihe, ikoranabuhanga ryihuta cyane, hakenewe ibisubizo by'amashanyarazi byizewe kandi binoze. Mu mahitamo atandukanye ahari, umuriro wa lithium-ion uninterruptible power supplies (UPS) wagaragaye nk'amahitamo meza mu bucuruzi no mu ngo. Ibi byongera...