How to operate:
first time, connect the ups with the mains power without computer, press the power switch
2 seconds to start-up ups, charge the battery 8 hours. connect the computer with ups,
then switch on the computer. When there is no mains power, the ups will supply the power.
please save the file running in the computer and switch off the computer as soon as
possible.
Notice:
please do not oveRload the ups.
chaRge the batteRy eveRy thRee month RegulaRly.
When long time not use the ups, sWitch off the ups befoRe leave.