Sealed Ups Battery can do three things for you. First, it filters the power seen by your machine, eliminating spikes and voltage fluctuations that may stress or even damage your electronic equipment. Second, if your power supply is completely cut off, it will provide a certain dwell time-this usually allows you to survive blackouts and short power outages. Third, when Sealed Ups Battery is about to run out of power, it can arrange for your computer to shut down normally so that your disk file system will not happen unpleasant things.

　　Here is what Sealed Ups Battery will do for you:

　　Absorb relatively small electrical surges.

　　Eliminate noisy power supplies.

　　Continue to supply power to the equipment during the line droop.

　　Continue to supply power for a period of time after a power failure.

　　In addition, some Sealed Ups Battery provides the following functions:

　　The equipment will be turned off automatically after a long-term power failure.

　　Monitor and record power status.

　　Display the voltage/current consumption of the device.

　　Restart the device after a long power outage.

　　Display the current-voltage on the line.

　　Provide alerts in certain error situations.

　　Provide alerts in certain error situations.

　　Sealed 12v Battery is also our product, welcome to consult and purchase.