With the average number of power-hungry devices in a household rapidly growing, charging them all becomes more and more of a concern. Chil's PowerShare Reactor 5.1 Amp Multidevice Charger ($50) is among the latest solutions looking to address this issue. The charger itself is a plastic box with a connected wall plug, and it's housed inside a rubber sleeve that lifts it a few inches off the ground. Extra space inside allows the cable to be tucked away…