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  1. A

    2-3 second bursts from PAS

    Just as a follow-up, I was able to fix the issue. The sensor has just a little Freeplay and apparently it had slid forward just a touch.i slid it back the PAS is back to normal. Took a 10 mile ride and was cruising between 25-30 mph no problem. ....until I hit a screw. Went right through the...
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    2-3 second bursts from PAS

    I have the setup in my sig with the exception of just getting a new 48V 13.5 amh battery from Luna Cycle in the same style "Dolphin" case. Prior to this battery, everything worked great except one morning the old battery wouldn't power up and with some help from the board found the battery had...
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    Need help with new battery and possibly controller

    Awesome thanks...yes it's a 48V unit
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    Need help with new battery and possibly controller

    I bought this a couple years ago (also in my sig) https://bmsbattery.com/ebike-battery...r-battery.html and it's powering Hub Q100h w/S-LCD3. The battery lasted less than 6 months. Life kind of got in the way and basically that pack is trash now. I want to replace the battery, I believe this is...
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    Battery not powering up.

    Assuming that was my root problem, would that keep the pack from powering up or just run at reduced capacity? What are my options for a direct replacement that would plug in to existing wiring if it's completely toast?
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    Battery not powering up.

    I finally was able to do this today. Here is what I got below: B1 - 0.2 B2 - 4.3 B3 - 8.3 B4 - 8.2 B5 - 12.3 B6 - 16.4 B7 - 20.5 B8 - 24.5 B9 - 28.4 B10 - 32.5 B11 - 36.6 B12 - 40.7 B13 - 44.7 I am guessing there is a problem at B1 and B4. Looks like each new pin should increase by about 4 volts.
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    Battery not powering up.

    So I had a baby and this project went to the back burner. I would like to get my bike back up and running. Is the battery toast from sitting so long?
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    Battery not powering up.

    What are my options at this point?? If nothing happens when the switch is jumped, assuming something in the BMS is bad?? I would rather not spend another $3-400 if just the board is bad.
  9. A

    Battery not powering up.

    Mine looks the same. I tried that before and no change, but not fully knowing what I was doing, didn't go any further. Just tried again and no change in voltage with that jumped.
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    Battery not powering up.

    I was going to, but knowing so little about the internals I didn't want to break anything and make it worse. What is the best way to do so? If I find out the switch is bad, then what?
  11. A

    Battery not powering up.

    Because it reads 53V where the charger connects but only 4V out to the bike. Also the button no longer lights up when the battery is switched on.
  12. A

    Battery not powering up.

    Checked the connector where the charger connects to the circuit board and it reads 53V. So I think it's not the charger but the BMS itself or the switch that activates the battery.
  13. A

    Battery not powering up.

    Ok....didn't even charge 10 minutes, green light kicked on and fan on charger off. Battery reading just over 4V. So does this mean the charger is trash??
  14. A

    Battery not powering up.

    Just now getting back around to this. Haven't touched since last post. I am getting 3.65V at the battery terminal to motor. Started charging and fairly quickly got to 4V. Will check again once charged.
  15. A

    Battery not powering up.

    So before I break anything or make a bad situation worse. Where do I jump the switch at?? I am getting 3.72 volts at the connector that goes to the motor. I jumped what I thought was the switch at the circuit board (unplugged the white connector and jumped the now exposed wiring in the...
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    Battery not powering up.

    I finally have a little spare time and took case apart. Inside, visually I can't see anything wrong. All connections look solid, no loose or dangling wire. Everything going to the switch looks fine. What is my next step?? If it turns out the switch went bad, can it be safely bypassed or must it...
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    New E-bike Rider questions after initial 7 mile ride...

    I did mount the PAS and I actually like it way better than the throttle. The throttle is nice to have, but the PAS is just more natural to me. If you are considering a 2nd charger, I would definitely order now as the shipping is pretty steep to order it separately. I wish I had a second one...
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    New E-bike Rider questions after initial 7 mile ride...

    I don't think I have. So I hear. Will enjoy it while I can.
  19. A

    Battery not powering up.

    My guess would be figure out where the voltage stops to determine what failed where. Really just hope it's something that's a quick fix.
  20. A

    Battery not powering up.

    No, there seems to be no power from the battery. The display does not turn on and the blue power light does not light up when pushed. There is a battery status button that seems to accurately reflect the charge of the battery when pushed and when I plug the charger in to the battery it lights up...
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    Battery not powering up.

    I have the following Q100H 36V350W Front E-Bike Motor Wheel 260 48V10Ah Bottle-09 E-Bike Battery Pack Black https://bmsbattery.com/ebike-battery/681-48v10ah-bottle-09-e-bike-battery-pack-battery.html?search_query=48V10Ah+Bottle-09&results=3 I haven't been riding much, but every few weeks I...
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    New E-bike Rider questions after initial 7 mile ride...

    Sorry guys, I am not extremely active on this board. I have a 6 month baby and OT at work, so barely enough time to eat and sleep. I thought I had notifications on to let me know someone posted in my thread, but apparently not. I have been very happy with my setup, except I am here for help as...
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    New E-bike Rider questions after initial 7 mile ride...

    I posted in the wanted section. I checked out the site you mentioned but it was about $90 so really no benefit vs ordering charger from China. I will keep an eye on Ebay and the forums. For now may drag my one and only charger back and forth. Then I can keep a higher speed on the way to work and...
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    New E-bike Rider questions after initial 7 mile ride...

    Yeah, I remember reading that. I don't have a PAS installed, but will by end of the weekend. I will play around with it once it's on. Ideally, I could have a couple "Cruise" presets...mainly one that gets me to work and back on one charge. I have found in the few rides I have made that 22-24...
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    New E-bike Rider questions after initial 7 mile ride...

    I may consider it. Does it show real time consumption? I would like to find the ideal average throttle setting to get me to work and back the fastest. Today I pushed a little to hard to work (25 mph) and had to cut way back on the ride home (18-20 mph).... 10 ft from my driveway, the LCD3...
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