If you haven't used one yet, think of a power bank-just much, much bigger. These incredible devices come equipped with USB ports, 12V outlets, and AC power outlets, allowing you to power just ...

Its impressive number of outlets -- 11 -- is noteworthy, and six of them have a generously wide design to provide spacing that can accommodate larger power adapters. It also comes with USB ports ...

There are a number of cases in which dust and moisture accumulate around electrical outlets and plugs, causing abnormal heat buildup and resulting in fire. Also, there can be cases in which batteries ...