Eton is previewing its next-generation rugged Bluetooth speakers at CES. Both have built-in solar panels like their predecessors.
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This compact $99 Bluetooth speaker has a splash-resistant design and fully charges in directly sunlight in around 5 hours.
Some benches in Boston parks offer more than a place to sit. They also charge your gadgets, track noise levels, and watch the weather.
The company has apparently spent a lot of time studying charging methods for the iWatch, according to a report in The New York Times.
Scan your iPhone at nearly any credit card reader and pay for what you want: magic, or just weird? We tried LoopPay around town, and it really worked.
At an event in London, the CEA invited companies to show off some of the wackier accessories and gadgets that will be on show at the 2014 CES show in Las Vegas.
A portable sunshade designed for the Volvo V60 hybrid electric-diesel car integrates photovoltaic panels for juicing on the go.
Headphones fitted with a stylish solar panel restore the power lost when playing music on your smartphone.
Garmin's simple and functional activity band is easy and low-maintenance, which makes it one of the best alternatives to a Fuelband or Fitbit.
The demure Charger Dr. may be small, but the tiny gadget is built to push all the power your laptop can muster to phones and tablets.