Unlike many commercial devices, this DIY UPS utilises 2 * 12 volt adapter. One for powering the Router and ONU, and the other for charging the batteries. The adapter connected to the female barrel ...

[Brink] had some issues with the power supply in their apartment, so they set about whipping up a backup power solution to keep their Verizon ONT fiber modem up and running in such events.

A good router should be able to take full advantage of whatever internet speeds you're paying for -- but if your network ...