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anyone using backup for BSNL modem

6 posts · originally from https://geek.digit.in/community/threads/anyone-using-backup-for-bsnl-modem.155255/

iinfi
iinfi Original post #1
Apr 8, 2012 at 11:46 AM
i m planning to get a bsnl broadband in bangalore...
we have frequent powercuts and i dont want the BB to go down. i am always online on my laptop which has a battery backup of 5-6 hrs....
is anyone using a power battery backup for BSNL modem. any suggestions.
i dont want to spend 12-18k on an inverter.

thanks
thetechfreak
Apr 8, 2012 at 2:03 PM
For modem alone, any basic inverter from a local shop should do.
how much do you want to spend max?
iinfi
iinfi #3
Apr 8, 2012 at 3:08 PM
not more than 5k .... sud be enough to charge my lappy n also run the modem ....will check a few local chaps ...
thatsashok
Apr 8, 2012 at 3:28 PM
@OP sorry for hijack

I also have the same problem. I have power cut at home from 8am so cannot book IRCTC tickets when I need tatkal.

Will a Basic UPS do the job ?
thetechfreak
Apr 8, 2012 at 3:40 PM
Yes. Get something like Intex 1KVA @Rs.1800. Gives a lot of backup to even PC's so obviously a modem alone wont be able to strain it :wink:

A APC 600 VA at around same price is also enough :wink:
J
Jan 20, 2013 at 8:23 PM
i m planning to get a bsnl broadband in bangalore...
we have frequent powercuts and i dont want the BB to go down. i am always online on my laptop which has a battery backup of 5-6 hrs....
is anyone using a power battery backup for BSNL modem. any suggestions.
i dont want to spend 12-18k on an inverter.

thanks

hi
i have made a circuit with battery and auto cutoff for 9 volt dc adsl modem /wifi can work for 10 hours or more,can contact me if you need ,i am from bangalore