Power Generator that comes in a Grand Unique Style

Double E is a portable battery concept designed for outdoor camping and indoor office environment. It is a combination of a portable battery and a mini power generator. From the environmentally friendly and sustainability aspects, the battery can transfer consciously and unconsciously movements into electricity. Besides, it brings a tip of fun to people as an office gadget.

Enjoy and Have fun!


Based on simplicity style, a tip of vintage element is blended inside of the appearance. The top material is scratched steel, which applies more feelings and emotions into the simplicity of the appearance development.


Double E can be charged by micro-USB and hand shake. Logic board, electronic components, LEDs are hidden inside of the metal block.

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