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No battery backup...one of the main faults of the design
Sorry, there was a problem. Please try again later.No, the Lenovo Smart Clock does not have a battery backup. In the case of a power outage, your device will save all settings and alarms once power is regained.
Sorry, there was a problem. Please try again later.No it doesn't, it has to be plugged in through the dc port or a USB power source
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