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Anker MagGo Power Bank, Portable Charger ($70, originally $90)

For those on the go or traveling abroad, a portable phone charger is a great thing to have on hand. With an innovative smart screen, you're always updated on what percentage your device (Apple, Android, Samsung, or Google) is at and can prop it up with the built-in stand. The brand also gives a 24-month warranty for anything that goes wonky.