The creators of ChargeCard were tired of watching their phones die due to a forgotten USB cable. Their fix: an Amex-size card that can be plugged into any USB port to power up your phone, which connects to the micro-USB or 30-pin head at the other end. [$25; chargecardproject.com]
Style & Design 2014
Tech, Tools, Toys & the Hottest New Gear
Plus: When to Say No to Your Doctor
ON NEWSSTANDS NOW
Mike Rowe Brings Back the Blue Collar Hero
Kidnapped in Syria: Anthony Loyd's Harrowing Story
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