PedalCell - Bicycle Powered USB Charger

PedalCell converts your bike's wheel motion into continuous USB power. It it has 3X the power output of any rim or hub dynamo. PedalCell mounts on nearly any bicycle in minutes, and is weather-resistant.

PedalCell - Bicycle Powered USB Charger

Rim Dynamos Can Now Generate 70% MORE Power Than Hub Dynamos

PedalCell USB Charging White Paper

Pyle - PBDNC10 - Sports and Outdoors - Carrying Cases

PedalCell - Bicycle Powered USB Charger

Ultimate PedalCell Bundle

PedalCell USB Charging White Paper

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Lab Test: How Quickly Can You Charge A Battery or Smartphone With

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Ultimate PedalCell Bundle

Review: PedalCell bicycle power source