topicmaker Veteran
Joined: 28 Feb 2006 Posts: 24881
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Posted: Sun Jan 29, 2012 12:14 pm Post subject: Self Balancing Unicycle Version 2.0 (video) |
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A lithium-ion nano-phosphate battery powers the 1000 watt motor and the SBU, which weighs in at 13 kg, has a top speed of 10 mph (16 km/h) for a range of 12 miles (20 km). Recharging the battery takes about two hours and the average cost for that is just 2 US cents. The SBU Version 2.0 is now available from Focus Designs with a ...read more |
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