This question from J.B: “Hi my guestion about the Optibike Helia had an error on it so please answer this…
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Tag Archives: lithium battery
May 18, 2009 Boulder, CO: The American made Optibike 850Xli may look like a regular mountain bike, but stealthily mounted…
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This question came in from Jim: “The specs indicate there are two “riding modes” = Fast and Economy. When clicked…
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There are four main types of batteries in use today on electric bikes: 1. Lead Acid (Old, large,heavy technology) 2….
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