Uninterrupted DC Power Supply For Your Cordless Phone and such Gadgets -Is it possible ?

Question

Uninterrupted DC Power Supply For Your Cordless Phone and such Gadgets -

Some of the Cordless Phones available in the market come with a battery

backup.The ones with such a back up, continue to function for two to

four hours with out AC power till its in-built battery which is

normally housed within the power adaptor,lasts.But,the real problem

lies with the innumerable Cordless Phones and such Gadgets in the house

which switch off the moment the AC power goes off.These gadgets have

become important in our day to day fuctioning.There is an easy way of

getting uninterrupted DC power supply for these gadgets from the

resources available in your house with of course a bit of

modifications! Any suggestions?

Answer 1

I use a UPS power backup system by APC for my cordless phones, computer, cable Internet Modem, Router, and VoIP ATA adapters.

Because I use VoIP for my home phone system, I made sure I have power back-up system in case of power outage.  And, this includes the cordless phones.

Answer 2

Do you really lose power that often to even warrant this question?

I suppose you could buy UPS's for EVERYTHING, but that's a big investment.

Maybe just have your home's power lines checked out.

Answer 3

Well the obvious backup is alkaline batteries. As for the phone, have a good old fashioned "just plugs into the phone socket" one as backup.

Answer 4

You can buy UPS systems at most retailers. Just plug the  phones ac adapter into the UPS and plug the UPS into the wall.

If power is interrupted the UPS will continue to supply line voltage to the phones.