Recent content by cannonball

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    Solar backpacks

    Anybody got any thoughts on backpacks with solar panels.
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    battery and temperature

    What do you think is the optimum temperature for li battery performance. How much more performance do you think you might get from say +5 to +20.
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    Specialized Turbo

    I test rode the Specialized turbo last month in Belgium where it is available for sale. I was really impressed. It's almost exactly what I want. I'm surprised with the top speed of 28mph with only a 250w rear motor. The German Leichtmofa or Swiss class is what I'm looking at. I'm aware of the...