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    can i use my rc charger to charge vpower lifepo4

    Sorry spent some much time writing with details and it dissappeared. Has anyone charged a vpower battery with a R/C charger. The charger says can charge life 1-8 cells. This battery has 112 pcs cells. 2 sets of balance leads, 1 has 7 wires and 2nd has 8 wires. 48v 20ah lifepo4 battery...
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    Entry level bike going too fast

    That's too fast on a bike. Seen and heard that a number of times. It's not ...till you crash. :D My project bike is a Gravity FSX. IMO is a sharp looking bike but considered an entry level bike and a step up from alot of department store bikes. The bike feels solid but probably not as much...
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    bike wash

    I know its a mountain bike but I told myself I wasn't going to ride in mud and I accidentally drove through a bunch that looked like dry land... because I was going 85mph. I'm thinking about taking off the motor and controller and pressure washing the rest. Don't want to take a chance of...
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    New sunwin controller wiring with KFF pics

    [/attachment]I have read the topics = Determining the wiring for a brushless motor also Magicpie 3 swip controller,how the ...? They have helped but needed to ask before I create more fireworks. I put back on my old control and tested it and everything still works. (the throttle,on...
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    Way to test run a hub motor without the controller?

    Is there a way to test run the motor without the controller without damaging the motor or test the controller? The kit is new but the motor was giving me some problems and the controller got ding up some during shipping. Got my batteries connected but nothing seems to be working. Voltage is...
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    stolen mongoose surge e-bike

    A friend's mongoose surge e-bike got stolen yesterday night around 9 p.m. in the Dallas Fort Worth area, North Richland Hills TX. I told him I spread the word but this area is BIG. Cops been notified already. The good thing for him is that I have not seen a single ebike around so maybe it'll...
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    mixing C ratings

    Can you mix C rating on lipo. It would only be 5 C rate different. 4 hardcase 20 C and 4 compact 25 C. Dealing with lipos I dont need to be guessing but with the burst being higher I would think yes since the burst on the hardcase is 30 C. I know don't mix voltage, ok to mix mAh. Thanks
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    What does MOZ in a controller stand for

    I have a 35 amp controller that states has 18 MOZ tubes in it. German quality...made in China. I see 18 things inside the controller of the same part number ,so I'm thinking that's what they are referring to. Simialiar to FET? The more MOZ the higher the amp,voltage,watts of the controller...
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    New unused motor binding

    I've been reading the ES almost daily for about a 1 1/2 months now but still so much to learn. Thnaks for all the helpful tips. I ordered a wheelkit from Dongdianebikekit CO., LTD It's a 48v with 35A 18 MOZ controller and 1500watt motor. A universal fit and am coming across many problems...
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    wiring 2 LifePo4 36v 30 ah batteries to make 72 volts

    Hello. Read a discussion forum but didn't really get the answer I needed. If I am charging my two 36v LifePo4 batteries seperate is it going to be a problem wiring them to 72 volts. I heard about the BMS can't handle it? Doesn't the BMS only work when your charging the batteries? Or because...
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