The electric-power assisted bicycle is placed on a recharging stand, and when cyclists pedal it, this recharges the battery. The battery power can then be taken out of the stand and the electricity generated shared with the family and used to power musical instruments and other electric appliances. The design aims to suggest a lifestyle that takes a positive attitude and approach toward power usage.
A battery case made by bamboo and copper. Its aim is encourage users to reduce their quantity of batteries by using a universal battery, which can supply electricity for all kind of DC powered devices, such as laptop, Hifi, electric guitar etc. The most unique feature is that this battery may be charged by its owner using a pedaling bicycle.