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iWalk USB-C Portable Charger ($21, originally $30)

Forget clunky, corded charging devices — this portable power bank plugs right into your smart phone's USB port and will help to keep your device charged while on the go. Several PS editors detailed their experiences with the device in this review of iWalk's Portable Charger.

Editor Quote: "The iWalk portable charger lets me simultaneously use my phone while it is fueling it up without taking up much space in my handbag, which I can't say for other options in the market. I appreciate this feature the most because I rely on Google Maps to get me around the city, and GPS takes up a good amount of battery. With this sleek and slim portable charger, I can extend my phone's battery life for at least a few more hours." — Anvita Reddy, former assistant shopping editor