Between your phone, tablet, wireless headphones, and heck even your portable fan , there is no shortage of devices that you need to keep charged. That's where a power bank can come in handy, and this iClever Power Bank that's on sale for $27.74 could be your saving grace. This power bank includes two micro USB ports and a lightning cable port for a wide range of charging capabilities. In emergencies, it even functions as a torchlight in case you need it in the dark. The iClever Power Bank is listed at $80 on Amazon, but you can get one for only $27.74 — a 65% savings.