Search results

  1. soundwave

    Yamaha battery issue

    its a comms cable so the bms can talk to the controller.
  2. soundwave

    jet turbine to charge batts

    https://www.topgear.com/car-news/supercars/10-things-you-need-know-about-ariel-hipercar would a rc jet motor alternator and a buck converter do the same thing ?
  3. soundwave

    Help! Long Covid sufferer hoping to get back on a bike (newbie question)

    they all make a noise in there own way but some are louder than others but with these you can up the amps for more top speed if you wanted to or tow the kids around going 30mph ;)
  4. soundwave

    What lights have you got?

    i got a salute from everyone going to town and back but its still not powerful enough it just dont throw the light far enough for the speed im going esp with no street lights down the canal path :rolleyes: :p
  5. soundwave

    Bosch PowerPack BMS replacement

    my 400w from 2014 is still working but it has now lost most of its capacity and can only get 6-7 miles out of it but it is 8 years old and use a dongle. i got a 500w one in 2016 so that has helped keeping it going but that now is also starting to fade so had to get a new one this year for £633...
  6. soundwave

    Bosch PowerPack BMS replacement

    jimmy cant do them as the use can bus coms and if you remove power to the bms it bricks it as looses it programming tho this can be done on some batts the only place that can do it is in Germany so postage is not a option. ebike vision make 3rd party batts but there expensive and again in...
  7. soundwave

    Top speed issue

    imo the batt is loosing its capacity so cant supply the amps needed for top speed anymore and you will soon get voltage sag and it will turn off.
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    Help! Long Covid sufferer hoping to get back on a bike (newbie question)

    https://www.ebay.co.uk/itm/394220721290?hash=item5bc962d48a:g:2iwAAOSwEiRjDch-&amdata=enc%3AAQAHAAAA8D7L%2BLL4J1tUees5GWsXhdWv0iVxmDagT%2BUHZZfLyCpRsJ4lilebrKCRh4g6FUd6pMgwJSh6zQHV9xr%2FJON2o6yFCjBMeQtRIGIyNLBeonDhy7Jg8rdm3H2dRHgiDsvn82KdceEPgmQQSJhlENW0tFGyDeSqgdRidBfpZnpRkje4DEr%2BM8l40D5Arj4Jo...
  9. soundwave

    Yamaha battery issue

    it could be the bms is stopping it from working as a cell or cell bank could have gone bad but you will need to open the batt to check this. they dont sell the bms if it is that but these batts use uart programming so you can get a chip to go between a normal bms and then to the motor but no...
  10. soundwave

    Brexit, for once some facts.

  11. soundwave

    Investigating Lithium battery generators

    https://www.aggreko.com/en-gb/products/battery-storage/60-minutes
  12. soundwave

    Batteries - any new players in 4 years ?

    jimmy might only want to do small jobs from now on so worth asking him if he can build you a new batt or if he knows of anyone he could recommend.
  13. soundwave

    Jimmy at ebike batteries, important news

    they have not touched can bus batts for a while now as if power is cut to the bms it gets bricked there is a company in Germany that can do some of them but postage is not a option as it will just cost even more than a retail batt.
  14. soundwave

    BBSO1B 36V 500W controller?

    dunno last thing i got was 5kg and got it in 8 days via airmail and no postage charge lol buy a empty box from the usa and you get hit for everything import wise and crazy postage as well these days.
  15. soundwave

    BBSO1B 36V 500W controller?

    i have never paid any import duty for stuff from china but they wont be able to put a batt that size on a plane. last thing i got that was £270 +pp fee to convert it to dollars :rolleyes:
  16. soundwave

    New member! Looking for first ebike or kit...

    the 6.63 miles is what the kiox says and the same in the bosch app but on komoot it uses the phones gps and shows double the mileage as over 12 miles and that's me trying to go slow lol. tho after a software update this bloody kiox now records every ride and syncs to the phone when both are...
  17. soundwave

    New member! Looking for first ebike or kit...

    in the bosch app with my kiox display it shows half the mileage im really doing as it is double in the komoot app lol.
  18. soundwave

    We are hiring!

    take out the bafang controller and use a 50a phase runner ect and you will sell a **** load of them ;) if i had the money that's what id build buy and try keep it under 24kg.
  19. soundwave

    Jimmy at ebike batteries, important news

    and that's what you get with can bus encryption unfixable crap you have to throw in the bin and buy a new one at extortion prices. the new bosch smart frame batts wont even work with my motor even tho they will fit just made not to work via software.