Art a couple of months ago Share Tweet Pin Share Japanese-based company Nendo has produced a charger that allows users to charge their phone’s power bank. Utilizing a swivel hinge and internal dynamo, Nendo’s Denqul charger can back up your smartphone’s power bank by swiveling the device vigorously for a couple minutes. The Denqul can charge smartphones as well by way of a conventional cable or pair it with the table-top cup set it comes with for wireless charging. The table-top dock functions as a container for charging phones, as well as storage for glasses or stationaries so the mobile battery can be naturally charged as the day goes by. Check out the visuals below and share your thoughts in the comment section. In related design news, Cartoon Network is opening its first resort hotel. Bonus: Want to stay up to date on our latest Rare Norm news ?