Search results

Date Relevance Most replies

  1. P

    What ebike controller is this?

    I found this by searching "808504 controller" on Google images you'll find a picture with the same board markings. It looks to take 48v. I hope this helps
  2. P

    bottom bracket help

    YouTube or Google is your friend. The kit has 2 options I believe. One is for fat bike the other is for standard. Regardless the kit will replace your bottom bracket and crank so compatibility isn't an issue. Just check you bb spacing and double check that it doesn't use a special threading. All...
  3. P

    is my motor controller able to support regenerative braking?

    I'm not sure but if you add a switch between the "eba" pad and ground it may be the ticket.
  4. P

    Project: Replace 18650 cells in laptop battery (w/pictures)

    Your welcome :thumb:
  5. P

    Project: Replace 18650 cells in laptop battery (w/pictures)

    Unfortunately you can't just replace the cells in laptops like most other things the bms is complicated and if anything goes wrong including disconnecting cells it will shut down for life unless you have a special programmer just for laptop batteries that connects to the contacts. From there you...
  6. P

    yuyang king and battery voltage reading

    I'd double check the voltage with an actual multi meter. The voltage will drop when plugged in and even more with the key on. On my controller the voltage is accurate so I'd trust it. Also the 60% is just the state of charge out of whatever the maximum voltage the controller can handle. For...
  7. P

    Diy battery. CASE on/off switch, how to connect?

    I'm not sure but you can try connecting the switch inline to one of the bms balance wires. If I disconnect one on my bms it shuts down. May work.
Back
Top