sir ,
I have brought new ups of luminous company. After two months it is not working. and cannot switched on even after charging. pls do the need ful as soon as possible. its serial no. is B1CL3s[protected]o9.
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Luminous — ups not working properly
we had bought a lumnious (tez inverter) company product two months ago but now it is not working properly it showing charging while the electricity is not available get some solutin to me or send your engineer quicklythankx