The biggest value my UPS gave was keeping the home broadband running (modem & wifi) in a sustained black-out. It impressed everyone a lot, except me. Keeping a

The biggest value my UPS gave was keeping the home broadband running (modem & wifi) in a sustained black-out. It impressed everyone a lot, except me. Keeping a whole system running for a while was my real intention, but I quickly learnt there were real shortcomings with my no-name brand purchase.