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  1. E

    what is LiNiMnO2 is this for real?

    http://www.busettii.com/battery-for--mini-40-mile-lithium-battery-52volt405211.html what is the battery chemistry? it's on the sphere wiki, as existing but rare? What are it's properties? Also, on this site they say that have AC hub motor with variable torque? how does that work? Auto phase...
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    Solar panel - Charging Lithium while Discharging to motor?

    Can this be achieved Thinking of trying to charge my 48v 10AH pack with solar. Mount a 100 or 200 watt panel, I have room on my bike , 100 watts weights in a 1.9kg for a flexible panel I don't know if my 'poor' calculation are correct but 48v * 10AH = 480 Watt hours in my pack. 8 (number...
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    Can a heinzmann hub be converted to any kind of middrive?

    Hi, I'm getting my hand on http://www.ebike.heinzmann.com/images/ebikesystems/phocadownload/Fahrradmotor-CLASSIC_DataSheet.pdf soon, Is it possible to convert it to any kind of mid drive setup, drive LH crank, Drive RH Crank? Drive Read RH Large Sprocket? or any of the other wonderful...
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    reedy lipo packs.. any good? worth it?

    I found http://www.freeprawnracing.co.uk/reedy-40c-5000mah-lipo-battery-efra-brca-legal-as685.html are they any good for ebike use? Thoughts please. Cheers, Lee
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    Would this motor work for an ebike build?

    I found this XYH80-100-A 180Kv Brushless Outrunner http://www.giantcod.co.uk/xyh80100a-180kv-brushless-outrunner-7055-p-404968.html which is an RC motor, price seems good, i presume it would need a reduction gearbox and suitable controller??????? or is a just matter of plug and play (pray!!)...
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    Fast charging , is it possible and wise?

    I'm going to be doing a bit of cycle touring this summer and rather than carry lots of batt's, i was wondering if it possible to quick charge any kind of battery?. I'll probably be carrying something like a 24volt 10-20amp battery or a 36volt 10amp. I need to recharge this in about an hour or...
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    Dewalt 36v Packs, are they worth using?

    Hi. Surfing around the net i see a few people using dewalt 36volt packs, is it worth the hassle of using them, or am i better off buying a ping battery. I need a 36volts system than can deliver 15-20amps. What do you recommend. There's so many options!!! The dewalts look good, but i take it...
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    how to electricfy my tadpole recumbent just for hills?

    I need some advice on electrifying a tadpole type recumbent weight without rider is 19.8kg myself, I'm about 90kg's. I also carry some cargo of around 20kg;s 26 inch wheels. I'm *NOT* interested in top speed of this bike..... However, I mainly want it for help on hill's. I've got some nasty...
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