Cheap Backup Option for running Modem during Powercut?

[ijsa]

Do post the performance details of the back up supply developed by you.

 

[ijsa]

PiJuice Zero a UPS for the Raspberry Pi Zero (Crowdfunding) - CNX Software

Made to work with the Raspberry Pi Zero, the PiJuice Zero is an Uninterruptable Power Supply (UPS) and project platform board, that can fit inside the Pi

www.cnx-software.com

 

[dhawal]

I used 2 10000mah power banks to get power my modem worked for 5+hrs