UPS to discharge?
Users questions: I use Hills UPS model UPS-500A
Experts answer: Hello: - 1, UPS backup uninterruptible power supply are normally used for lead-acid batteries, and put into use later, if you never met, or rarely encountered power failure, battery long periods of discharge, the plate will be a mild form of "acidification" Phenomenon, should be properly discharge as well, to eliminate plate acidification and prolong life. - 2, you can use the computer to discharge: Turn on the computer running (not running important programs). Hills UPS-500A is 7Ah UPS battery, and a sound control circuit, when power Bottles voltage down to a certain extent will the alarm, turn off the computer at this time can be charged. - 3, in order to prevent acidification of the battery plate, from time to time, using the above method can be discharged. Preventive discharge, battery voltage will not put the net, as long as the use of a moment on the line.