Is missing adapter to make it a backup power supply
Verified purchase: Yes | Condition: Pre-owned
It really works! Had a power outage, just flipped the switch on the box and plugged in phone line.
Verified purchase: Yes | Condition: New
If the Battery Holder switch is on (during an outrage) and suddenly the power comes back, will the power and the batteries cause an electric fire??? (I am afraid to turn the switch on)
Verified purchase: No
PRODUCT IS EXACTLY AS EXPECTED.
Verified purchase: Yes | Condition: New
Well made
Verified purchase: Yes | Condition: New
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