If you never remember to charge your portable battery to help keep your mobile device out of power, when you are away from the grid, you may be interested in a new portable pocket fuel cell, Kraftwerk portable pocket fuel cell, created by eZelleron , operating in standard gas, refueling only takes 3 seconds.
eZelleron explained: "A brand new energy supply technology for mobile electronic devices is highly efficient and still independent of the power grid. Kraftwerk has opened up a whole new dimension when it comes to freedom and independence when it comes to providing energy for your mobile electronic devices. Why? Because Kraftwerk Allows you to generate your own energy using a small, handy device in so large that you can run your iPhone, tablet, or even your GoPro camera for weeks!"
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Dongguan Runfengda F&M Co., Ltd , https://www.runfengdaphe.com