Battery With Built-in Hand Crank

This battery needs no new gadgets and best technology hand crank battery charger and no outlet. He has already built a way to refill latest gadgets his sperm again: With a small and folding crank. With a little muscle power can recharge its battery again everywhere environment. The dogfight at the Wind up Battery indeed looks ridiculous, but better than no AA-battery stand and howl. This concept comes from designer Kiang Ian and is so brilliant, because it requires no additional gadget more; you...

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