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How should I do when UPS sound beep continuously for one minute every five hours

Status​
The UPS is operating on AC power.
The battery does not provide expected backup.

Audible Alarms
The UPS will beep twice to indicate the battery is disconnected.
The UPS will beep continuously for one minute every five hours to indicate that the battery should be replaced.

Audible Alarm Terminates
Verify that the battery is securely connected.
The battery is nearing the end of its service life and should be replaced


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