Juice your cell with a single AA battery

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This multiuse portable cellphone charger is a third the size of conventional chargers and far more convenient. Simply put any ol' AA battery into the aluminum canister, plug in your cellphone using the appropriate adapter (available for all phones except Sanyo and Audiovox), and a chip inside the device amps the battery's 1.5 volts to a voltage powerful enough to charge and run the phone. A two-hour charge provides up to three hours of talk time. $25

1 Comment

with the long shelf-life of AA batteries, these are pretty useful

Beecher Bowers
www.gamingbee.com



July 2013: The Future Of Flight

The incredible innovations, like drone swarms and perpetual flight, bringing aviation into the world of tomorrow. Plus: today's greatest sci-fi writers predict the future, the science behind the summer's biggest blockbusters, a Doctor Who-themed DIY 'bot, the organs you can do without, and much more.


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