Hi guys , I bought this frontech ups energy 600va in 2015 it serves as a normal battery saver and does not support to my personal computer . it always troubles me by suddenly blinking light and makes turned off my system and always makes some noise even we put it in off . I dont know what is the problem , in the intial days it works normally and smoothly but now its completely makes me to disturb so I removed and packed up . I dont want to use it any cost . so if anyone want to buy this model please check once and observe what people saying.
