Here’s another conceptual yet innovative piece of work, the Crank Up Battery by Qian Jiang. This portable device acts as a power source for your rechargeable battery, in case you find yourself under a situation where’s there’s no available power source. Just simply put your rechargeable battery into this handy hand crank battery charger and start cranking. 5 minutes of cranking should give you about 45% of power. Definitely a brilliant concept!Sunday, October 11, 2009
Crank Up Battery By Qian Jiang
Here’s another conceptual yet innovative piece of work, the Crank Up Battery by Qian Jiang. This portable device acts as a power source for your rechargeable battery, in case you find yourself under a situation where’s there’s no available power source. Just simply put your rechargeable battery into this handy hand crank battery charger and start cranking. 5 minutes of cranking should give you about 45% of power. Definitely a brilliant concept!
