Where do you get emergency power?
If you find yourself wanting to add back up power supplies to your home just incase of a power outage then you will want to go online and check out the specifications of the devices you want to plug into it so you know which units to get. Their are a range of emergency power backup boxes available and many of them are universal for devices that use up to a certain wattage of power consumption. For example you can plug a lamp and a cell phone charger into the same unit because they both fall under the maximum wattage allowed.