Call it being green or minimal exercise for your wrist. The Hand-Crank USB Power Charger can recharge cameras, cell phones or any other piece of electronics with USB access. The device, at a size of 2 ...
I've seen lots of hand crank chargers for cellphones, either built into radios or as standalone units, but between the fine print and the customer complaints, there doesn't seem to be one that really ...
If you're suddenly hit with a blackout, this small gadget lets you charge your phone and power a light — no outlet needed.
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