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  1. E

    12v battery charges in 2 minutes with 2 amp charger

    I have this problem. I just added another 12v sla battery for a total of 4 ( for 48v) but only have the 36v charger - so I thought i'd charge up 3 of them as a pack, then drop one fully charged battery- Then add the remaining battery and charge that combo to 36 V - This should assure all...
  2. E

    Whats your top speed with 48 volts?

    I added a 4th 12v SLA battery to my 26 inch 750 watt mountain ebike. So far I only drove it a few blocks but it seems I went from 20 mph to 25 mph - I was hoping for 26 to 28 mph. I have read that a 700c will do 2 to 3 mph faster. Is this what most folks get? Granted it takes a while to get...
  3. E

    Ceramic battery anyone? Ebonex

    I came across this website for a company that makes ceramic batteries. The technology is known by the brand name Ebonex. http://www.atraverda.com/ Ebonex electrically conductive ceramic powder is at the core of the technology behind Atraverda's VRLA batteries. (Bipolar Valve Regulated Lead Acid...
  4. E

    Who's Crazy enough to get an Optibike?

    I just came across the Optibike website. http://optibike.com/ For a bike who's specs match my bike with a 500 dollar conversion kit their e-bike is $9.000 - That's Nine Thousand dollars (Helia model). The cheapest model is 6 thousand and their most expensive with only an 850 watt motor is 11...
  5. E

    All should change to faster speed for saftey - way above 20

    My goal is to one day have an e-bike that is barely just over legal ( so I can still get away with riding it) I want the fastest acceleration an ebike can give (within reason) with a top speed of 30 miles an hour. 25 mph is the legal limit where I live - But saying 20 should be the legal limit...
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    Help me find best 48v 15AH liPo4 deal

    Please help me find best 48v 15AH liPo4 deal - from a good company.. no e-bay duct tape jobs from fly by night companies. This is my one shot for a long while at getting a liPo4 and I don't want to get stuck with a lemon. If something is wrong with the battery when it arrives or while in...
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