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Charging

— Electronics

Full speed ahead with the shake-to-wake Astro3 portable battery pack

Having your smartphone battery die on you just when you need it most has to be one of today's top annoyances, particularly when you're miles from a wall socket. Anker has just released a pocket-friendly backup battery pack with enough juice to charge up most modern phones six or seven times before needing a refill. The Astro3 sports three USB output ports, one of which can auto-identify the connected device and charge it at its full speed. Read More
— Mobile Technology

Street Charge solar charging stations for smartphones make New York debut

Telecomms provider AT&T has partnered with portable solar power systems developer Goal Zero and Brooklyn design studio Pensa for the roll out of Street Charge public solar charging stations in New York. Each station is topped by PV panels that charge up a powerful internal battery to provide smartphone and tablet users with a free juice up. The first units debuted at Riverside Park, Brooklyn Bridge Park, Fort Greene Park and Governor's Island on June 18, and will be followed by another 20 or so stations in the coming months. Read More
— Wearables

Power Pocket prototype uses body heat to charge a smartphone

Vodafone is to trial prototype phone-charging technology at the Isle of Wight festival this weekend. Developed by the University of Southampton's Electronics and Computer Science Department, the Power Pocket exploits the Seebeck effect, exploiting the difference in temperature between the human body and its surroundings to generate an electrical current which can be used to recharge a smartphone. Vodafone has woven the pocket into a sleeping bag (called Recharge) and a pair of shorts (called Power shorts) to test the technology. Read More
— Outdoors

VOTO charges phones and provides light using cooking fires

Just because someone is getting close to nature doesn't necessarily mean they need to ditch their smartphone. However, keeping a device charged while in the great outdoors is not always the easiest thing to do. After all, those trees don't come equipped with power outlets. We've already seen the BioLite stove that generates its own power. A new product called VOTO performs a similar function, but with any cooking fire. Read More
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