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The service life of batteries
From;    Author:Stand originally
The life of batteries depends on environmental temperature and fill discharge time, environmental temperature is higher, battery life is briefer; Fill discharge frequency to represent chemical reaction time more more more, batteries jumps over easy ageing. General battery life is controlled about 3 years, whether does outfit machine can pass a test after 3 years and the consideration need to change because of this client batteries, in order to ensure function of UPS add report is normal.