Green Charging Device Generates Energy from Your Motion - PSFK (blog)

#Energy

Green Charging Device Generates Energy from Your Motion PSFK (blog) If you're sick of your phone dying while you work out, there's now a solution in the form of AMPY, a wearable device that builds up a charge from your motion, powering your mobile device. AMPY works with any USB-connected device, and offers an ...

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