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  1. Nealh

    Waterproofing Yosepower

    The bike will be fine as long as it isn't left out in the rain for hours on end.
  2. Nealh

    Looking for tips about hub conversion kit

    Cheap kits use speed control and are pretty rubbish, one gets max current in each pas level so one may as well just leave it max assist anyway. The other levels only differ by max speed assist. If you want a more user freindly kit one has find a current control controller kit or buy a kt kit.
  3. Nealh

    Yosepower kit - battery

    The 0.2a rate is a standard test used by all battery producers to rate their cells and to get the mah rating. The sam 25r is one of the best if not the best 2500mah cell in it's class. One can see that for 2500mah the CDR is 0.2a , at CDR 10a the mah is only approx. 2300mah. Now look at the...
  4. Nealh

    KD58C display died

    Err you have a woosh kit, then pick the phone up and speak to woosh. They will hold spares in their stock.
  5. Nealh

    Yosepower kit - battery

    Your never giong to get 13ah from a 13ah battery at a CDR of 10a, your thinking is pie in the sky. The only time one is going to get the max capacity is at 0.2a discharge with a voltage range of 4.2v - 2.8v. Any no name china 18650 with a 10a CDR is likely to be quite poor compared to a good...
  6. Nealh

    Yosepower kit - battery

    You don't know if the replacement batterywas another returned one or not, if the cells are no name china cells then their consistancy will be variable. Typically a 2.5ah cell going by other china brand cells is approx/ At 5a discharge or 1a per cell one might see 11ah down to 3.3v perc cell or...
  7. Nealh

    48v drinks bottle battery.

    Sods law after ordering and hoping I found the correct size replacement last night, I had another look on AliExp this morning and it thru up different listings. I found a 12 lion bms that was smaller then the one I wanted, with a switch option and same port chargr/discharge. The sw I could...
  8. Nealh

    Yosepower kit - battery

    12.5ah at 2.2a for a 13ah rated battery sounds about spot on. One will only see the full 13ah if one discharges it fully down to 2.5 - 2.8v per cell at a meagre 0.2a per cell.
  9. Nealh

    Power loss

    If it was cutting out in level 1 & 2, it then much sounds like the battery is at fault . First things first charge the battery and see what volatge it reads.
  10. Nealh

    Help on a conversion!

    I have never used a 6 or 7spd cassette so don't know how the stack height differs from a 9spd cassette, using 9spd I have never had an issue with nuts fitting correctly so my logic says it is simply about using different thickness spacers to get the fit correct.
  11. Nealh

    48v drinks bottle battery.

    Damn the dalygreen BMS has failed, I only mentioned them a few weeks ago as being good and reliable. I had an issue charging today so removed the pack and checked the 12 cell groups, there are only 24 cells. 10 were 4.2v and two were at 3.94v (#3 & #6). I measured 50v via the pack but only...
  12. Nealh

    TSDZ2 Conversion

    If one wants to re -programme with better firmware using OSF then one needs the old controller, if one buys the new controller version then one can't re-programme them. To be sure the guys on ES forum know for sure where to buy old controller version. My tsdz2 came from risunuk seller and a uk...
  13. Nealh

    Help on a conversion!

    You can't ride with the RHS nut like that, it is barely engaging the threads. The low gear spacing to the hub looks to great, can a spacer be removed or a thinner one used to gain 2 -3 mm the chain only needs a couple mm spacing against the hub so as not to foul it. The cassette locknut again...
  14. Nealh

    Pure Electric

    King meters are used with lishui controllers my ex woosh bpm kit is so. Issue with lishui is that displays aren't as simple as buying the same one and fitting, they have to be set up first (I believe) via programming.
  15. Nealh

    A trailer for ebike or non ebike towing.

    Flat plates brazed on the surface likely not much use, there is a brazed angle gusset on the inside of each corner. The aange bracket will have more strutural strength depth wise as it is rather then sitting on the surface.
  16. Nealh

    A trailer for ebike or non ebike towing.

    The tow arm arrangement is the same as it was previously when I added the larger base board any tow arm twisting is taken out by the lollipop elastomer, the tow arm was extended at the time as there was not enough rear wheel clearance on both the road rat and the ute. Good spot regarding the...
  17. Nealh

    Nickel strips for 10S2P pack 21700

    Fish paper also goes by the name of Barley paper, the ring insulators are made from the same material. For piece of mind the few extra quid it costs to add the extra protection isn't worth not spending the money on, if buying make sure it is the adhesive backed one.
  18. Nealh

    Vintage Italian ebike

    It's nothing new, a retro look of an older looking style of bike. Pashley have been selling similar retro styles for years. Seeing that it has a UK flag on it and likely a UK produced bike, it likely conforms to EN15194 and has a hub motor and likely a dyanmo hub for the fixed lighting. Must...
  19. Nealh

    Where to buy a tool for removal?

    GIve the area a good slosh of lube incase there is rust holding the threads. The four lug internal retainer I have not/seen come across before on a push bike chain wheel.
  20. Nealh

    Help! Pendleton Somerby Bike - Not Charging

    There is no guide, the only guide is us when we give the advice of how to carry out such checks.